Europa Strike:
Book Three of
the Heritage Trilogy
Ian Douglas

For Dave Plottel, who helped with the numbers; for

Heather Foutz, research assistant and first editor, par

excellence; and, as always, for Nina.

Contents

Prologue

The sounds of celebration—the bang and snap of firecrackers,…

One

“Incredible,” Major Jeffrey Warhurst said, his face pressed against the…

Two

The sign above the place on Highway One, just outside…

Three

Why, Colonel Kaitlin Garroway asked herself, do I come to…

Four

Major Jeff Warhurst made his way along the narrow access…

Five

Captain Jeremy Mitchell entered the officer’s wardroom with his tray…

Six

Rena Moore came down the stairs to the e-room and…

Seven

By the second half of the twenty-first century, there was…

Eight

Major Jack Ramsey stared into the monitor, shock transforming into…

Nine

Major Jeff Warhurst looked up from his desk as the…

Ten

General Xiang Qiman sat strapped into his couch, watching the…

Eleven

The refueling was almost complete.

Twelve

Descending Thunder No. 4 bucked and kicked as the pilot…

Thirteen

Jeff Warhurst was linked in.

Fourteen

Jeff had designated a small room off of the compartment…

Fifteen

Jeff shook his head sadly. “What the hell were you…

Sixteen

“So,” Jeff said with a wry grin. “Is this wonder…

Seventeen

“Please, God,” Kaitlin said with a rush of emotion that…

Eighteen

The steady, rattling vibration of the Tommy J’s A-M drives…

Nineteen

“Gentlemen, it’s about damned time we took this fight to…

Twenty

The Mantas rested side by side, their tapering aft sections…

Twenty-One

The city illuminated the night, holding it at bay with…

Twenty-Two

“Hold it!” Hastings said. “I’m getting something!”

Twenty-Three

Two of the Chinese assault troops were down, fist-sized holes…

Twenty-Four

The Chinese assault down the spine of the E-DARES complex…

Twenty-Five

“I’ve got something, sir,” Hastings said. “Ten Kilometers ahead, and…

Epilogue

Major Jack Ramsey looked up at Dr. Alexander. “What did you…

Other Books by Ian Douglas

Copyright

About the Publisher

PROLOGUE

10 JULY 2067

People’s Bureau of

Astronomical Sciences

Beijing, People’s Republic

of China

1925 hours (Zulu plus 8)

The sounds of celebration—the bang and snap of firecrackers, the cheers of the crowd, the rattle and throb of drums—rose from the street, hammering at the broad window overlooking the mob-packed Dongchan’an Jie. Dr. Zhao Hsiang sipped green tea from a porcelain cup and watched the festivities a moment. A huge dragon was snaking through the throng almost directly below the office window, making its sinuous way on dozens of human legs along the block midway between the southern gates of Tiananmen Square and the burned-out ruin of the old McDonald’s restaurant.

Zhao sighed. Great Zhongguo reunited at last. China, the Middle Kingdom, a major power once more. It would have been politic for Zhao to have joined the revelers, to have attended, perhaps, the ongoing parties at Tiananmen Square and the Hall of the Revolution in order to be seen by the Authorities celebrating the end of the Great Division, but he’d been too excited by this new insight. He had to know…had to. There would be time for parties later, once the results of his discovery had been confirmed and published.

“The simulation you requested is ready, Doctor,” a cool, male voice said in singsong Mandarin. The voice’s source was the IBM KR4040 on his desk—archaic technology by global standards, but the best available for the Bureau.

“Xièxie,” Zhao said, thanking his secretary. Turning, he set the cup down on a table by the window, walked across to his desk, and seated himself in the power chair, which lowered its back as he stretched against it. Taking a trio of colored leads, he began plugging in…the red in the socket behind his left ear, the green at the base of his neck close by the Atlas vertebra, and the white into the nerve plexus on the inside of his right wrist. “I am ready,” he said, enunciating the words carefully. “Safeword ting-zi. Run program.”

A crackle of static snapped somewhere in the back of his brain, and his vision winked out in a white fuzz of electronic snow. As with the Bureau’s computers, the virtual reality interfaces available to the researchers were not the most up to date, and the transition to cyberspace was always a bit disconcerting.

But they served. The static faded, replaced by a ghostly black emptiness, with a faint, blue-green glow in the depths below. He was adrift in an ocean and at a considerable depth. Lishu phonograms and numbers scrolled past the right side of his visual field, giving figures for depth, temperature, pressure, salinity, and other factors of the deep ocean.

The illusion was perfect, or nearly so. The data jacks surgically implanted in his skull allowed incoming data to override his normal processing circuitry, replacing what he saw and heard with records residing within the IBM’s fifty terabytes of storage.

He scarcely noticed the visual feed, however, for as soon as he linked in, his ears were filled with the deep and sonorous ululation of the Singer. Eerie, lonely, moving, the enigmatic voice trilled, moaned, and slid across alien scales, weaving intricate melodies the human ear had trouble grasping.

“Time compression,” he told the secretary. “Factor one to ten thousand. Compensate for my hearing range.”

“Time factor one to ten thousand. Compensating.”

The Song—how like the songs of Earth’s vanished great whales!—changed in character, pitch, and tone. Now, with the pace of the sound vastly slowed, he could hear rich, new variations, chirps and warbles and keenings his brain had been too slow to hear before. Zhao listened and marveled. There could be universes of meaning in those shifting, sliding, singsong tones. What, he wondered, was it saying?

The Singer’s benthic hymn was gloriously beautiful, with melodies and tonalities alien to Chinese ears…or to Western, for that matter. There could be no possibility that the music, or the message it carried, had anything, to do with Earth or humankind. The ocean within which Zhao was now virtually adrift was over six hundred million kilometers removed from any of Earth’s abyssal depths. The sounds filling the black depths around him were being generated by…by something deep beneath the surface of Europa’s global, ice-sheathed ocean.

It was the nature of that something that he was testing now.

“Give me a countdown to the start of the next ping,” Zhao said.

“Twenty-two seconds.”

“And take me lower. I want to see it.”

To Zhao’s senses, he seemed to be descending rapidly, though he still felt only the synthleather of the chair pressing at his back, not the cold, wet rush of the sea streaming past his face. That was just as well; the ambient water temperature was slightly below zero; its freezing point had been lowered slightly by its witch’s brew of sulfur compounds and salts. Even with Europa’s scant gravity,.13 of Earth’s, the pressure at this depth amounted to over a thousand atmospheres—something like 1,058 kilos pressing down on every square centimeter of his body, if his body had actually been plunging through the Europan depths.

The light seemed to be growing brighter, and he was beginning to make out the fuzzy forms of walls, towers, domes…

The image was not being transferred by light in this lightless abyss, of course, but by sound. The Song itself, echoing repeatedly from the surface ice around and around the Jovian satellite, reflected from those curiously shaped alien architectures. Microphones at the surface retrieved those reflections, and advanced imaging AIs created a rough and low-resolution image of what human eyes might have seen, if in fact they were suspended a mere few hundred meters above the object and not nearly seventy-eight kilometers. The object was twelve kilometers across, roughly disk shaped, but with myriad swellings, blisters, domes, and towers that gave it the look of a small city. Experts were still divided over whether it was an underwater city, built for some inscrutable purpose deep within the Europan ocean, or a titanic spacecraft, a vessel from Outside that had crashed and sunk here thousands of years ago…or more. So far, the evidence seemed to support the spacecraft hypothesis. The thing couldn’t be native; Europa was a small world of ice and water over a shriveled, stony core, incapable of supporting any sort of technic civilization. The Singer had to be a visitor from somewhere else.

One end appeared sunken in a thickening of the darkness below—the point at which the sea’s pressures grew so great that the water became a kind of ice-water slurry. Deeper yet was the core, where tidal flexing of the satellite in the immense tug-of-war between Jupiter and its moons had warmed the frozen world’s heart, and deep sea vents spewed forth hot water and clouds of organic chemicals. There was life on Europa, thriving in the deeps near the volcanic vents. The CWS expedition had confirmed that a year ago.

But the Singer was as alien to the simple microorganisms swarming in the Europan sea as it was to humankind.

To Zhao’s slowed time sense, the sonar ping sounded like the reverberation of a deep, resonant gong, the one-second pulse dragging on and on interminably, muted by the software running the simulation. He closed his virtual eyes, shutting off the glowing, sea-wavering towers, concentrating wholly on the alien song.

“There! You hear it? When the probe frequency shifts, the tonal range of the song shifts the same way. It’s very subtle….”

“Too subtle for a promising analysis,” his Secretary said, speaking in his thoughts. The AI’s name was Albert, for Albert Einstein, a persona it adopted when it was necessary to manifest itself in a simulation or on screen. Zhao did not share the Secretary’s name with his compatriots at the Bureau, however. Things Western bore a particularly strong and unpleasant odor just now. “I cannot be certain that I hear what you believe you hear…and my hearing is considerably more sensitive than yours.”

“Ah. But I hear it through putonghuà,” Zhao replied. The word meant “common speech,” the Beijing dialect, what foreigners still called Mandarin.

“As do I.”

“Of course. Perhaps I am more sensitive to shifts of relative tone than are you. You have been programmed to interpret tonal shifts in speaking the language. I have grown up with it.”

“Perhaps, though I fail to see the difference in the two.” Albert did not sound convinced, though it was always risky reading emotion of any kind into the AI’s words. Most of his coworkers thought of AIs as completely lacking in emotion or feeling, but Zhao knew better.

“There is no question about it!” Zhao said. For the first time, he was beginning to allow himself to be excited. “The Singer is responding in realtime to the sonar signals transmitted from the surface. Do you realize what this means?”

“If true,” Albert replied, “it means that the Singer is not a recording or automatic beacon of some sort, as current theory suggests, but represents an active intelligence.”

“It means,” Zhao said, excited, “a chance for first contact….”

“It is likely that the CWS expedition has precisely that in mind. The Americans’ sudden interest in submarines designed for extreme high-pressure operations suggest that they plan to visit the Singer in person.”

And that, Zhao thought, could well be a disaster for China.

“We will have to inform General Xiang, of course,” Albert reminded him. “With the current political situation, the Americans are unlikely to grant us access to this find.”

“Of course.”

It was imperative that Great Zhongguo be the first to make face-to-face contact with alien visitors from Beyond. The nation’s survival—as a world power, as a technological power—depended on it. China’s population, now approaching three billion, could not be sustained by the capricious handouts of foreign governments.

And so, China would go to Europa to meet for themselves these song-weaving visitors from the stars.

First, though, the Americans and their puppets would have to be taken out of the way.

ONE

15 SEPTEMBER 2067

U.S. Navy Deep Submersible

Research Center

AUTEC, Andros Island

Bahamas, Earth

1055 hours (Zulu minus 5)

“Incredible,” Major Jeffrey Warhurst said, his face pressed against the forward viewing port like a kid experiencing his first visit to a seaquarium. “It’s like a whole different world!”

Golden light exploded, a shower of drifting sparks. In the inky blackness, a line of blue-green lights rippled through the water beyond the port, a spectacular display of deep-sea luminescence. Close by, something like a translucent shrimp exhaled a cloud of yellow fire like a tiny rocket’s exhaust, scooting off through the night, while in the distance, silver hatchet fish glowed with ghostly radiance.

“It’s all of that,” Mark Garroway said. The cramped DSV bridge was almost in total darkness, so that their eyes could remain sensitive to the light show outside. The two men were lying face-down on narrow, side-by-side couches so they could see forward. The sub’s pilot occupied a closed-in, padded seat above and behind them. “You see some of the weirdest damned things down here. Bill Beebe called it ‘plunging into new strangeness,’ until ‘vocabularies are pauperized and minds are drugged.’”

“Beebe?”

“He helped develop the bathysphere, back in the 1930s, with Otis Barton. The first true deep sea exploration vessel…if you can call a steel sphere dangling at the end of a thousand-meter cable a vessel. He was the first scientist ever to see some of these deep forms…alive, at any rate. He made his dives off of Bermuda.”

“And he saw creatures like these?” Jeff asked. Something collided with the port, exploding in a storm of drifting sparks and leaving behind a pale, iridescently glowing smear. “Wow! Marvelous!”

The third man on the DSV control deck shifted in the pilot’s seat, both hands on the attitude-control joysticks ball-mounted on the arms of the padded chair. “Time, gentlemen,” he said. “We should be getting back to the surface.” He was a stocky, powerful man with a body-sculptor’s muscles. His square-jawed face was all but covered by the bright red VR helmet he wore, which fed him a constant 3-D and 360-degree image of the submersible’s surroundings.

“I thought these subs had a thirty-day endurance,” Jeff said.

“They do,” Mark said, “when they’re fully supplied, which this one is not. Even so, we have expendables enough to stay down for three or four days, at least. But that’s not what’s affecting our deadline. General Altman’s scheduled to arrive in another hour, and we should be topside to meet him, don’t you think?”

“Damn,” Jeff said, continuing to watch the soft-glowing fireworks beyond the port. “I could stay down here for days!”

Mark chuckled. “Yeah, I know exactly what you mean.”

Jeff Warhurst glanced sideways at the older man, at the rugged face in profile faintly illuminated by the red-hued glow of the bridge lights. Mark Garroway was seventy-one years old but showed no sign at all of slowing down, and his face was alive now with pleasure and wonder. He looked as excited as Jeff felt, for all that he was thirty-two years older.

The man was a legend in the Marines—“Sands of Mars” Garroway, the then-Marine Corps major and electronics expert who’d led a small band of Marines across 650 kilometers of the Vallis Marineris back in ’41 to defeat a UN garrison at Mars Prime and go on to recapture the U.S. xenoarcheological base at Cydonia.

Jeff had been a Marine since 2050—seventeen years now—and had all but worshipped Garroway as his personal hero for longer than that. It was still a little hard to realize that he was lying next to the hero of Garroway’s March…in an environment even more alien, in most ways, than the frozen surface of Mars.

“I guess this is all pretty old to you. You probably get tired of this after awhile, huh?”

“What?” Garroway said, startled. “Tired of this? When I do, I’ll be tired of life!”

From what Jeff had heard, the elder Garroway hadn’t slowed down much at all in the past quarter-century. Shortly after his return from Mars, he’d worked as a consultant with the Japanese, helping to make sense out of the flood of new technology arriving from the ET finds on Mars and the Moon. After that, he’d retired here, to the Bahamas, to open his marina, but even then he continued to work as a government consultant. AUTEC—the big U.S. submarine testing and research station on Andros Island—was only a few kilometers down the coast. With the building of the Bahamas seaquarium next door at Mastic Point twelve years ago, Mark Garroway had become both moderately wealthy and something of a public figure. Garroway’s marina had been offering both realworld and virtual commercial submarine tours of the reefs for tourists for years now; his undersea tour service was a part of the Oceanus Seaquarium’s exhibits and one of the most popular tourist attractions in the Islands.

This submarine, though, was not one of the tourist boats, not by about five thousand meters. Nicknamed Manta, the boat was a blunt, stubby, cigar shape eight meters long melded smoothly with rounded wings that gave it an elongated saucer look. Her hull was jet-black carbon-boron-Bucky fiber weave, or CB₂F, a process back-engineered from ET finds on the Moon, and stronger by a factor of five than anything based on purely terrestrial materials processing. The boat was driven by a magnetohydrodynamic jet, an MHD drive that compressed water drawn through intakes forward and expelled it aft like a rocket’s exhaust; the craft’s flattened shape, complete with upswept stabilizer tips on the ends of the circular “wings,” was that of a lifting body designed to literally fly through water as an aircraft flew through the air. Originally developed by the U.S. Navy for abyssal trench research and exploration, the Manta could dive to depths in excess of ten kilometers, enduring hull pressures of well over a ton over each square centimeter of its hull. Mark Garroway had been asked to earn his consultant’s pay this month by evaluating the Manta for use as an undersea transport for Marine raiding parties. And Jeff was here because of Project Icebreaker.

As the sub’s pilot pulled back on the joystick controlling the vessel’s attitude and increased thrust with a shrill, whining hum, the Manta began rising through the darkness. Something like a golden, shell-less snail flew past on undulating wings, leaving in its wake a faintly phosphorescent trail. The life here, Jeff thought, just a few hundred meters beneath the surface of the Atlantic Ocean, was as alien as anything that humankind might one day encounter among the stars.

“This is why you retired here, isn’t it, sir?” he asked. “To be able to play with the Navy’s high-tech toys? Maybe keep doing a bit of exploring…new worlds, and all that?”

“Oh, in part, I guess. Though I never did much in the way of exploring, even during my deployment with the MMEF. When I got out of the Corps, mostly what I wanted was to run my own marina. Oceanus and the rest just sort of happened.” He grinned. “But I’m damned glad it did.”

“Hey, Mr. Garroway?” the pilot said. “We’ve got company.”

Mark frowned, rolling sideways on his couch to look up at the pilot. “What is it?’

The helmeted man touched a control on the arm of his chair, and a monitor on a console beneath the forward port lit up with a rotating, computer-drawn view of a small, twin-outrigger submarine with a large, high-pressure viewing bubble.

“Reads as a commercial teleoperated job. Looks like one of the Atlantis remotes.”

“Anyone ever tell those jokers these are restricted waters?” Mark growled.

“It looks like a commercial job,” the pilot repeated. “But it could be our friends again.”

“What friends?” Jeff asked.

“Someone’s been very interested in our activities down here,” Mark explained. “Now, Carver here is a Navy SEAL and suspicious by nature. But sometimes it pays to be paranoid. We think it might be the Guojia Anquan Bu, keeping tabs on our deep-submersible work.”

Jeff frowned. “China’s overseas intelligence bureau? Why would they be using a commercial teleop drone?”

“Probably because Atlantis is close by, with remote drones that can innocently stray into government-restricted waters ‘by mistake.’ And they can link in from anywhere, remember.”

Atlantis was another seaquarium resort, much like Oceanus but located in Florida, just south of West Palm Beach. Three hundred kilometers wasn’t exactly “close by,” but it was close enough that teleop drones could operate comfortably for extended periods.

“Range?” Mark asked Carver.

“Seventy meters.” The whine of the Manta’s jet drive increased as the SEAL sub driver boosted the power. “Sixty. We’re closing.”

Outside, all was still in complete blackness, save for the constellations of luminous deep-sea life. According to the readouts, they were at 495 meters depth now, with an outside pressure of nearly fifty atmospheres squeezing at the hull. A tense minute passed as the Manta climbed through the high-pressure dark.

“They’re running,” Carver said. “They know we’re on to them.”

“Run ’em down!” Mark said.

“Range ten meters,” Carver said. “I’m gonna hit the lights.”

“Do it,” Mark replied. A harsh white glare stabbed through the sea outside, turning drifting bits of detritus into a blizzard of glowing flecks. Ahead, a bubble-topped vessel less than a meter long, with twin outriggers and a yellow and red paint scheme, twisted in the Manta’s beam.

“That’s an Atlantis boat,” the pilot said.

“It’s tiny,” Jeff said.

“Unmanned,” Carver told him. “Someone’s linked in through its cameras and other sensors and is piloting it from somewhere else. I’m picking up two blue-green laser relays between here and the surface. Chances are, whoever’s steering that thing isn’t even at Atlantis. They could’ve linked in through the Net.”

“Damned tourists,” Mark growled. “Can you take him?”

“Working on it. He’s slower…but a lot more maneuverable.” As if to demonstrate, the other sub twisted sharply toward the Manta, ascending, passing out of the field of view from the tiny forward port.

“This thing has torpedoes?” Jeff asked.

“She can,” Mark told him. “She was designed to release remote drones for deep exploration…but it’s easy enough to plug in a warhead instead of an instrument package. We’re not armed today, though. Have to do it the hard way.”

“Huh. Competition between all the new seaquariums must be pretty fierce,” he observed.

Mark glanced at him, as if to see whether or not he was joking. Jeff grinned and shrugged. It was a bit surreal. Throughout the last century, by far the largest sector of American business had been the entertainment industry, and theme parks like the big seaquariums and their space-park cousins had proliferated the way movie theaters had the century before. Competition between them was stiff…but this was the first time Jeff had ever heard of a war between rival theme parks.

The Manta surged, rising sharply, then banking right into a tight, tight turn that felt like the boat was hovering at the shuddering brink of a low-speed stall.

“That’s screwed him,” Carver said. “I’ve just interrupted the BG-laser link with our own hull. The target is dropping into wait-and-see mode.”

“That means it will circle,” Mark told Jeff, “trying to reacquire the comlink beam.”

“It means,” Carver added, “that for the next few seconds, it will be predictable.”

“Martin 1150.” Mark tapped the screen showing the rotating schematic. “Pretty stupid, actually. No AI. No anticipation. It needs a human remote-driver to do damn near anything at all.”

Jeff still couldn’t see the other sub, but the Manta was falling now. A moment later, there was a sharp, hollow-sounding clunk from port, transmitted through the hull from the Manta’s left wing. “Got him!” Carver said, bringing the Manta’s nose high once more. “He’s going down, boss. Crushed his starboard flotation tank.”

“Good job.”

“Do you and the Atlantis seaquarium often take out one another’s subs?” Jeff asked.

“These are restricted waters,” Mark pointed out. “Part of AUTEC’s test range. If Atlantis loses a few of their touristride drones, maybe they’ll be more careful about keeping track of where they’re at. It’s not like GPS receivers are expensive or anything.”

“But you think it might’ve been the Chinese actually piloting it.”

“Almost certainly,” Mark said. “They tried getting in here first with drones off one of their big nuke subs, but the Navy chased them off. Lately, we think they’re using the commercial teleops to keep an eye on us.”

“Why? The Manta is new, but there’s no radical technology, no antimatter, no ET stuff. What’s their interest?”

“That,” Mark said, “is an excellent question. I wish I knew the answer.” He glanced at Jeff again. “It could be they know something about Icebreaker.”

“That’s not good.”

“No, Major, I wouldn’t think it was.”

“I’ve sent a message to the surface,” Carver said. “They’ll send a salvage boat down to collect the BGL relays. I doubt they’ll be able to collect the wreckage, though. Depth’s almost three thousand meters here. Pretty steep for the salvage boys.”

“They wouldn’t learn anything from a damned commercial drone anyway,” Mark replied. “We’ll have Intelligence check out the user logs at Atlantic, but whatever they find’ll be a front anyway. S’okay. I doubt that they saw anything worthwhile.”

“‘Grains of sand,’” Carver said.

“I know.”

“What’s that mean?” Jeff asked.

“Chinese intelligence services work somewhat differently than we’re used to here in the West,” Mark replied. “They operate on a philosophy as old as Sun Tzu’s Art of War, and they can be incredibly patient. They don’t rely on spies or moles or intelligence coups as much as they do on many thousands of discrete, tiny, apparently unrelated bits of information all being funneled back to Beijing by Chinese tourists, government workers, scientists, businessmen. The image is of millions of termites, each with a grain of sand, patiently building a mound two or three meters high.”

“Hell, sir, I thought all spy work was like that,” Jeff said. He’d spent three years of his Marine career working a desk for Marine J2 in the Pentagon and knew something about military intelligence. “Forget the cloak-and-dagger stuff. You piece together a fact here, a probability there, a statistic, a photograph…and you end up with a detailed report on why the Uzbek Republic is going to have a civil war next year.”

“Sure, but the way we go about it is a pale, pale shadow of how the Chinese do things. Intelligence operations in the West tend to go from fiscal year to fiscal year and extend just as far as the current budget allows. For the Chinese, doing something, doing anything with an eye to the future is standard procedure. They can afford to take the long view and make decisions that won’t bear fruit for twenty years.”

“I’ve heard stories about that,” Jeff admitted. “When they targeted our nuclear weapons program back in the last century, they did it a little bit at a time. But they did have a lot of help from greedy politicians and short-sighted bureaucrats.”

“They are…opportunists,” Mark said. “Opportunists with a very clear idea of where they want to go and how they need to go about it. And the patience to get there.”

Forty minutes later, the Manta broke the surface, exploding into dazzling, tropical sunshine and riding a gentle swell. A kilometer ahead, a Navy subcarrier was just visible, her black, stealth-canted upper deck, sensor suite, and aft housing rising from a main deck that was completely awash, completely bare of masts, railings, or other radar-catching protuberances. A lot of the newer Navy warships looked more to Jeff’s eye like the original U.S.S. Monitor than a modern surface vessel. Most attack vessels had even less visible above the waterline than the subcarrier Neried.

Though the Neried could launch and recover her submersible offspring underwater, the Manta was still undergoing sea trials and was scheduled this day for a surface docking. The subcarrier was broader than she looked in profile, with dual catamaran keels embracing a central wet-bay facing aft. Carver brought the sub about to line her up with Neried’s stern, slowly guiding the DSV “up her ass,” between the big ship’s keel-mounted MHD propulsors.

Mark slithered backward off his couch and stood behind Carver’s position. A touch of a button opened the Manta’s hood, exposing her topside bubble canopy and allowing sunlight to flood the cramped space with light and warmth. The space directly under the navigation bubble was the only spot on the bridge where a tall man could stand upright.

Jeff stayed where he was, however. He was fine underwater, but once the Manta reached the surface, the boat became ungainly, wallowing heavily with each swell despite the broad reach of her wings. He felt the first sharp twinge in his stomach and throat.

A fine thing, he thought, both angry and bemused by the weakness. He swallowed hard and clung to the padding of his couch, trying to shut out the lateral shift and yaw. A seasick Marine.

He’d been violently ill his first time afloat, back at the Naval Academy during small boat evolutions. It had been all the worse because Jeff Warhurst was the son of a Marine officer, the grandson of an officer and former U.S. Marine Commandant, the great-grandson of a Marine who’d won the Medal of Honor in Vietnam.

And that Marine’s father had been a Marine as well, a gunnery sergeant who’d watched the raising of the flag over Suribachi and five years later had frozen to death at a miserably desolate place called Yudam-ni.

All those Marine ancestors. And he got sick in small boats.

He didn’t suffer long, however. Carver guided the DSV into Neried’s wetbay, a wide, low-roofed cavern that closed off astern of them once they entered. A docking crew on the walkways to either side jumped aboard and secured lines to her retractable deck cleats. Her wings folded up, like the wings of an aircraft aboard a Navy strike carrier, as the working party hauled her by hand into a berth nestled alongside three identical craft.

Carver released her dorsal hatch, and a few moments later, Jeff was clambering up the ramp, onto the brow, and out into the relatively open space of the subcarrier’s wet-bay.

Captain Matheson, Neried’s CO, and Marine Colonel Haworth were waiting for the three as they stepped onto the walkway. “Permission to come on board,” Mark said.

“Granted, granted,” Matheson replied, grinning. “How’d it go?”

“Well, except for our unauthorized intruder, fine,” Mark said. “That’s quite a boat you people have there.”

“Come on up to the plot room,” Haworth said. “We’ll talk. The general will be here in a few minutes.” He glanced at Jeff. “What’s the matter, Warhurst? You’re looking a mite green.”

The lighting in the wetbay was poor enough that the colonel couldn’t possibly have noticed the color of Jeff’s skin, so the comment had to be a joke. It hit near enough the mark, however, that Jeff suppressed a wince. “Squared away and shipshape, sir.”

“I’m relieved to hear it.”

In fact, the large ship, with her broad, outrigger construction, was remarkably steady even in rough seas, so he no longer felt the pronounced roll of the ocean’s swell. By the time he’d followed the other officers up a level to the O1 deck and forward to the plot room, he was feeling somewhat better. A crushed ice machine in the wardroom along the way provided him with something cold and wet to hold in his mouth and thin his rising gorge.

General Altman arrived less than ten minutes later. They watched the approach of his UV-20 Condor on one of the plot room’s PLAT cam monitors as it swung in over Neried’s landing pad, hovered a moment on furiously howling tilt-jets, then lowered itself to a gentle touchdown. Altman and three members of his staff disembarked from the craft and were led below through a deck hatch, as a team of sailors rolled the aircraft forward into the upper deck hangar, one of the few above-deck structures on the carrier.

“I don’t know whether to be honored or terrified,” Jeff observed. “Generals don’t usually give briefings. And they sure as hell don’t fly out to meet you. They make you come to them.”

“Altman’s a decent guy,” Mark said. “He’s a rifleman.”

Jeff chuckled. In the Corps, it was said that every Marine—whether recruit or general, computer maven or tank driver or pilot or cook—was an infantryman, a rifleman, first. As with all aphorisms, there was some truth in the saying—as well as some wishful thinking. The every-Marine-a-rifleman concept sounded fine, but as with any large organization, the idealism tended to be lost after a while within the accretions of bureaucracy and daily routine.

But the saying was a popular one, and high praise indeed for a general.

“It is possible,” General Altman told them, an hour later, “that Icebreaker has been compromised. Two days ago, the Chinese government formally filed a protest with our embassy in Beijing, demanding that we stop all attempts to recover ET artifacts on or in Europa, pending the arrival of a PRC transport.”

Altman was a big, bluff man, a twenty-eight-year veteran of the Corps who’d won the Silver Star at Vladivostok and the Navy Cross and Purple Heart in the Cuban Incursion in ’50. An African American, he rejected all labels or political euphemisms as they applied to race; if the subject ever came up, he referred to himself only as a “dark-green Marine.” He had a reputation for bluntness—and for being willing to talk to his men and hear their gripes.

They were seated around an electronic table in the plot room, using the big, flat-screen computer monitor on one bulkhead to display graphics. One of the general’s aides had used his PAD to link into the room’s computer and put up a blurry vid-image of a spacecraft, obviously shot at extremely long range. It was a typical A-M drive ship design, a long, central spine with multiple reaction mass tanks, a heavily shielded drive unit aft with enormous heat radiator fins, a complex arrangement of slowly turning spin-gravity modules forward for the crew. Smaller craft, dwarfed by their huge consort, drifted in her shadow.

“Reconnaissance drones and tracking satellites have been keeping an eye on their two A-M drive ships in geosynch,” Altman went on. “The Xing Feng and the Xing Shan. They appear to be making preparations to get under way. In the past two weeks, cargo and manned launches from Xichang have gone from one a week to one or two a day. They also appear to be loading supplies aboard the research vessel Tiantan Shandian. Everything seems to indicate the Chinese are taking a much stronger interest in their political and military presence in space. Coupled with their ultimatum yesterday, their activities in space are taking on something of a sinister connotation.”

Jeff looked up from his own PAD, where he’d been studying the Chinese ship in detail. “Question, sir?”

“Go ahead, Major.”

“Why would Beijing be so hot about space now? They’re still recovering from their war.”

And it had been a nasty war, at that. Greater China had split into North and South after their civil war earlier in the century, with Tibet going her own and independent way. North China had fought on the European side during the UN War, mostly in the hope of settling old claims to parts of Siberia and Russia’s East Maritime Provinces, while Canton had sat the war out as a watchful neutral. Stopped cold at Vladivostok, she’d refused to sign the Treaty of London, but she’d also pulled her forces back behind the Amur. Within fifteen years, North China had invaded the south. The fighting had been vicious and fratricidal, including chemical and biological weaponry, though no nukes, thank God. The war had lasted twelve years and cost an estimated one and a quarter billion lives and uncounted trillions of yuan in damage. Since most of the fighting had been fought with Maoist guerrilla tactics, there’d been relatively few major battles in all that time, but vast parts of the South, especially, had been completely wrecked, and several major cities, including both Shanghai and the South China capital of Kuangchou, were now uninhabitable ruins.

General Altman considered Jeff’s question for a moment. “A good question, son. There are two answers, really. The first is that a fight with outsiders will make the job of politically unifying the country easier. The people are always willing to tighten their belts and endure privation if they’re faced with an outsiders-versus-us crisis.”

“Ah, xenophobia,” Mark said from his side of the table. “The glue that binds us together…against ‘them.’”

“The second is more critical to Beijing’s leaders, though,” Altman went on. “They’re afraid we’re going to grab all the juicy e-tech for ourselves.”

E-tech, originally “ET-tech” or “altech,” was the term now applied to the new technologies flowing to Earth from the alien ruins on Mars and the Moon. New materials, new manufacturing processes, a hint that nanotechnology might be possible after all, the possibility of new power sources…the practical benefits were only just beginning to emerge from the xenoarcheological digs.

“So…just like the UN War,” Jeff said. He glanced at Mark. That fighting, precipitated by a UN attempt to stop the United States and Russia from opening the ancient alien ruins on Mars, had led directly to Garroway’s March and the Battle of Cydonia.

“In simplistic terms, yes,” Altman’s senior aide, a lieutenant colonel named Montoya, said. “What we’ve found on Europa might well prove to be the key to all of the other ET discoveries we’ve made. Something is down there beneath the ice and still operating, possibly after half a million years. It may help us make sense out of everything we’ve learned—about ancient humans living on Mars, the An enslavement, the Hunters of the Dawn, all of it. And the promise of new technologies, my God! Most of what we’ve been able to recover so far have been bits and pieces and scraps. Some of the stuff from the underground complex in Cydonia is still operating, of course, but we haven’t figured out how to read the Builders’ records yet. And the An base we found at Tsiolkovsky is still almost a complete mystery. It’s going to take decades, maybe centuries, to learn the languages well enough to know what we’re looking at. Unless, of course, the Singer can give us some clues.”

“The Chinese are facing their own version of the GenevaReport,” Altman added. “Like us, they’re counting on technology to hold the Long Night at bay long enough to get their feet under them. E-tech might give them a shortcut, might even solve all their problems, if they can crack the language and engineering problems.”

The UN had used the Geneva Report’s infamous computer projections to justify their attempt to bring the U.S. and Russia to heel in ’40…and to grab the Martian e-tech. The report had predicted a complete breakdown of civilization by the year 2050 if all of the world’s nearly 10 billion people were not immediately brought under a single, unified system for distributing food energy and the world’s limited resources.

There were those who pointed out that the Geneva Report had, in fact, come true. The wholesale slaughter in China over the past twelve years might be just the proverbial beginning of the end.

The United States and her closest allies, Russia and Japan, had been counting on new materials processing, new industries, whole new technologies from the xenoarcheological digs to render the Geneva Report moot. It might still happen…if civilization could be held together just a little longer.

“The damnable part of it is,” Mark said, “they’re not doing anything to help themselves by trying to stop us on Europa. Dog in the manger, you know?”

“Maybe they don’t like depending on us and the Japanese for handouts,” Jeff suggested.

“It probably does come down to a question of control,” Altman said. “The military regime in Beijing has been on shaky ground ever since the end of communism and their Second Civil War. They can’t afford to let the people have unrestricted access to the new technologies, not without risking falling out of power. They need to be seen as the saviors of China, and they need to control how fast the e-tech comes in—which is probably a lot faster than we’ve been able to provide it ourselves. The IES doesn’t like releasing their findings prematurely.”

The Institute for Exoarchaeological Studies—the foundation in New Chicago coordinating e-tech research—was notorious for its cautious advance into unknown territory ranging from advanced materials processing to nanotechnology to faster-than-light communications.

Considering the fact that many of the e-tech findings were of a scope and power guaranteed to utterly transform all of human civilization into something quite new, Jeff had always felt that that caution was more than justified. No one had any idea what lay around the corner in the near future; there were bound to be surprises, and some of them might be unpleasant ones.

“Regardless of the political pros and cons,” Altman continued, “our interests on Europa must be protected. If the Chinese are planning on intervening there, it’s up to us to stop them. Washington is cutting the orders now. One-MSEF’s deployment has been moved up by five weeks. The Roosevelt will boost on September 29. And you will be ready.”

Jeff looked up, startled. “Sir, that’s two weeks!”

“Do you have a problem with that, Marine?”

“The scheduled boost was in seven weeks. The men are still in their training cycle—”

“They should be ready to go, anytime, anywhere. That’s what the Corps is all about.”

Jeff wanted to say that training and equipping a Marine Space Expeditionary Force to the frozen wastes of Europa was a bit different from hitting the beach in Borneo or Iran or Cuba or any other LZ on Earth. Instead, he said, “Aye, aye, sir.”

“They should be familiarized with the Mark II armor by now.”

“Yes, sir. They won’t have time for training with it on the Moon, though.”

“You’ll have to hope that Earthside practice is enough. We’re going to want to start shuttling them up to the Franklin D. Roosevelt as soon as possible.”

Practice on Earth, with one G and a full atmosphere of pressure, could not possibly replace training with the new suits in vacuum and Luna’s one sixth G. Again, though, he knew better than to argue. Marines learned how to carry on. Improvise! Adapt! Overcome! No matter what.

“You’ve had a chance to evaluate the Manta.”

“Today was my first day, General. It looks like a beautiful craft. I don’t know yet how well it’ll serve as a transport on Europa.”

“Frankly, Major, that’s not your job. Mr. Garroway here will make sure the Manta is up to Corps specs. You just have to have your people ready to board ship and boost.”

“Yes, sir.”

“In one week. With boost a week after that.”

“Aye, aye, sir.”

“Good man.” Altman seemed to relax a bit. “I know it’s asking a lot of you and your people, Major. And…in the long run, we don’t even know if you’ll be needed up there. But we have to be ready, just in case.”

“We’ll be ready, General. It’ll be tight, but we’ll be ready.”

“You were selected for this command, Major, because we know you can deliver the goods. Not because your grandfather is a former Commandant. Not because of political connections. You have consistently demonstrated superior skills, training, and knowledge throughout your Marine career, and especially since you were selected for the Marine Space Force. We know we can count on you.”

“Thank you, General. That means a lot, coming from you. I’ll do my best.”

But later that night, as he rode the hypersonic transport from Nassau to Los Angeles, he thought about General Altman’s pep talk and wondered if he could deliver.

Major Jeffrey Warhurst was a peacetime Marine. Although the United States had been involved in several nasty little skirmishes around the globe since the end of the UN War in ’42 and the breakup of the old UN, he had never been in combat. His family’s heritage of service in the Corps had not yet been seriously tested. Packing two companies of the 1st Marine Space Expeditionary Force up in an A-M drive transport and shipping them off to a place as implacably hostile as Europa with him second in command under Colonel Norden could be an easy way to lose almost three hundred men—even without the possibility of a shooting war with China. Quite frankly, he wondered if he had what it took to take on a job this size.

A hundred kilometers above the northern Gulf of Mexico, Jeff broke out his PAD and opened it up. He would have to talk this one over with Chesty.

TWO

18 SEPTEMBER 2067

Mr. Virtuality

Lompoc, California

1750 hours

The sign above the place on Highway One, just outside of Vandenberg Air Force Base, read “Nude Girls! Girls! Girls!” and Corporal George Leckie had to admit that they did deliver. He and his buddy Tony were stretched back on piles of oriental cushions, naked, completely surrounded by nude women. He had seven attending to his needs alone, each and every one of them paying full and sensuous attention to them.

The room was decorated with appallingly bad taste in something that possibly resembled an adolescent boy’s idea of what a Near Eastern harem might look like. One woman cradled his head on her lap, her more than generous breasts undulating with her movements just above his face; another offered a bunch of green grapes; three more ran their hands up and down his torso while a sixth massaged his feet and the seventh slowly kissed her way up the inside of his right thigh toward his groin, the tantalizing touch of her lips making him gasp and shudder.

“Oooh,” the one with the grapes said. “You’re so big, Lucky! I don’t know if there are enough of us to take proper care of you!”

“S’all right, Becka,” he replied, grinning. “Just take improper care of me. It’s getting a bit crowded in here, and I wouldn’t want any of you to feel left out!” She placed one grape in his mouth and he savored its cool, wet flavor. There was a faint alcoholic bite to it…one of the gene-tailored varieties of fruit that included a drop of brandy in their chemical makeup. He’d been hitting the tequila and beer pretty heavily before coming to this back room, and the grapes were adding to the pleasant buzz.

The best part was knowing there’d be no problems with performance, and no hangover later.

He raised his head slightly, turning to see what Tony was doing. He couldn’t see the other Marine at the moment, but a crowd of blondes—Tony really liked blondes—was huddled together on the cushion pile a few meters away, and the way one of them was sitting upright in the middle of the group, back arched and mouth agape as she bobbed happily up and down told him that Tony was already getting into the scene in a serious way. “Hey, Tone!” he called. “Howzit goin’ over there?”

“Every…thing…uh!…go…for…uh!…launch…” the other Marine called back.

“Was I right? Huh? Is this a great place or ain’t it? I…ohhh!…” The woman between his legs had reached a particularly and exquisitely sensitive spot, and one of the women working on his torso had joined her. For the next few moments, Lucky George could say very little coherent at all.

He was hoping to get off seven times tonight, once with each of them. Theoretically it was possible, but sheer exhaustion had overcome him each time he’d tried it in the past. But tonight he was feeling pretty good, and maybe…

“Leckie!”

The voice boomed from the pink and purple curtains draping the harem chamber’s vaulted ceiling, echoing as though from speakers with the volume cranked up high.

It was a voice he recognized. “Oh, shit….”

“Leckie! This is God speaking! Liberty’s been canceled for all hands.”

“Aw, Sergeant Major! Have a heart, will ya? We just got here!”

“Now, Leckie. Come out of there before I crawl in and pull your plug myself!”

And that conjured visions Lucky didn’t even want to try imagining.

“Hey, Lucky?” Tony called. “Did Sergeant Major Kaminski just—”

“Yes, goddamn it, he did.” He sighed. “Sorry, girls.”

“Aw! You have to leave so soon?”

“Safeword ‘bail-out,’” he said. Instantly, the boudoir, the grapes, the naked women, all faded out into the purple-charged blackness one sees with closed eyes. A moment later, he blinked, and he was staring at the inside of a grungy-looking metal sphere just barely roomy enough to hold a synthleather-padded couch.

A quarter of the sphere’s shell, to his left, was missing, a large, circular hatch. Sergeant Major Frank Kaminski was standing there in his khakis, fists on hips as he glared belligerently into the virtuality capsule. “So sorry to interrupt your pleasant dreams, Mister Leckie,” Kaminski said. “But your presence is required back at the squad bay!”

Lucky sat up and swung his legs out of the sphere. He was wearing nothing but a terry cloth wrap and a number of skin attachments connected to slender feed cables, gently adhering to five places on his scalp, and on his chest, wrists, back of the neck, and groin.

The wrap was to keep him from making a mess on the couch. The cold, sticky spot he felt against his skin on the inside told him it had already served its purpose, even though he hadn’t been inside for very long. “Jeez, Sergeant Major!” he complained, starting to pull off the skin connectors. “It couldn’t have waited another couple of hours?”

“No, it damned well couldn’t!” He turned to glare at the half-naked man crawling out of the virtuality sphere next to Lucky’s. “And you, Tonelli! Get your ass in gear! Both of you!”

Mamasan Koharu, the manager of the Virtuality, all prim and proper in a conservative woman’s business suit, held out a hot, warm towel with a slight bow and a smile. “You have good time, yes?”

“I want a refund, Mamasan! We paid you one hundred dollars each for four hours! That was the deal, see? We ain’t been inside there thirty minutes!”

Her eyes widened. “Oh, no! No refund! Cost same, you thirty minute, you four hour!”

“No! I want my money back!”

“It cost same! Still must program computer!” She pointed at the couch. “Still must clean you cum off equipment! Cost same!”

He snatched the towel from her. “Christ, what a gyp!” He tossed the terrycloth wrap on the floor and began toweling off his legs. “I got rights! You can’t rip us off this way. I’ll get some of my buddies together an’—”

“Corporal Leckie!” Kaminski snapped.

“Yeah?”

“Put a cap on it. Get your clothes on, both of you, and muster with me at the entrance. You’ve got ten minutes. Move it!”

Lucky entertained the notion of arguing for all of perhaps two seconds. It wasn’t right, getting taken for a ride that way! He and Tone had spent twenty minutes in the virtual bar with the tequila and beer, and had only just gotten down to the good stuff deeper in. Damn it! He’d wanted to go with all seven women! Man oh man, what a barracks story that would have made! While his physical body had—um—responded almost at once to the sensations he’d been experiencing inside the sphere, the interactive AI program running through his brain should have easily let him experience seven orgasms in a row in his head.

And now they were dragging him back to base, out a hundred dollars and nothing to show for it but a wet crotch and a semen-soaked wrap!

Yeah…he thought about arguing. But there was something about Sergeant Major Kaminski’s bearing—not to mention the pressed-and-tailored perfection of his khakis and that incredible splash of colored ribbons on his shirt—that made even a veteran griper like Lucky Leckie think twice, then back down. It didn’t help that Kaminski was in full uniform while he was stark naked.

The real problem was that Kaminski was a lifer. Those campaign ribbons—for Mars and Garroway’s March and Cydonia, for Luna, Picard and Tsiolkovsky, for Vera Cruz and Cape Town and Havana, not to mention the Silver Star, the Bronze Star with cluster, the Purple Heart, Expert Rifleman—together they created a truly formidable barrier no mere corporal with nothing but a National Defense Ribbon and an SMEU qualification badge could stand against.

Hell, Kaminski would drop-kick him clear back to V-burg if he even tried.

“Aye, aye, Sergeant Major,” he said. Tossing the wet towel on the floor, he turned and followed Tone into the locker room, where they’d left their clothes. Koharu, who’d modestly turned away at his nudity, was already fastidiously scrubbing at his couch with a disinfectant spray.

Hell, he thought, it wasn’t like she hadn’t seen naked men before. Everyone knew you could get real girls at Mamasan’s, not just the computer-programmed ones. He’d even tried them a time or two, and they’d been okay. It was just that the fantasies made possible in the virtual reality spheres were so much better than anything any flesh-and-blood whore could possibly conjure for you. Especially with the newer equipment that let you experience full, all-body sensation without having to have surgically implanted jacks, gimmicks that had never been all that popular except with the most passionately devoted computer jocks. Better than the real thing.

Besides, linking in to an orgy with a roomful of computer-generated women guided by an entertainment AI was the absolute ultimate in safe sex.

Dressed in their civvies, he and Tone returned to the lounge at the building’s entrance, where several pleasant-looking hostesses sat at tables or at the bar. Kaminski was waiting for them.

“Here, you two,” he said, extending two plastic credit slips.

“What are these?” Tone asked.

“Your refunds. I talked Mamasan down to half price for both of you.”

“Shit,” Lucky said. “How’d you manage that?” Mamasan Koharu had the rep of a polite and civilized female dragon who didn’t back down on anything where her girls, her boys, or her business was concerned.

“I talked to her nice, Leckie. Something you wouldn’t know about.” He grinned. “And I told her it would be a shame if word spread among the personnel on the base about what happened to you. I guess she felt that losing a hundred was better than having her business go flatline.”

“Well, hey! Thanks!” He took the credit slip, unholstered his PAD, and slid the data strip end through the reader. His account credited him with fifty dollars as the plastic slip turned from green to black. He tossed the dead slip on the floor.

Kaminski stopped him with a twenty-kiloton-per-second look. “Pick it up.”

“But Sergeant Major—”

“Pick it up, shithead!” As Lucky obeyed, Kaminski growled, “Maintaining decent relations with the civilian population in the area is tough enough, asshole, without you vandalizing the neighborhood with your fucking attitude. Now shitcan your garbage and let’s get back aboard!” He nodded to the watching women. “Ladies.”

Outside, Kaminski’s car, a gray Ford-Toshiba Electric from the motor pool, was parked in the Virtuality lot, tapping a charge from the contact posts. Beyond, traffic whizzed by on Highway One. Tone’s car, a neon-red bubbletop Zephyr, was in the recharge slot nearby.

“So, what’s all the rush, Master Sergeant?” Lucky asked as they trotted down the steps. “Are we on alert?”

“Affirmative. They just passed the word. The launch date has just been moved up. We’re boosting, boys, probably late next week.”

“Holy shit!” Tone said. “I ain’t got any of my shit together.”

“Then you’d better take care of it ASAP, Marine. It’s a long way to Europa. The long-distance comlink charges’ll kill you!”

Europa! Lucky still found it hard to believe. He’d always dreamed of going to space; that was why he’d volunteered for the Space Marines, after all. He’d been hoping to get a chance to see Mars, or at least be posted at one of the naval orbital facilities now sprouting up in Earth orbit.

But Europa! Why anyone would want to attack such a place—or defend it from attack—was beyond him. The briefings he’d had so far emphasized the unbearable hostility of the place—an environment where the temperature never crawled higher than 140 degrees below zero, with no atmosphere to speak of, and intense radiation delivered by the far-flung magnetic fields centered on giant Jupiter. The word was that a small scientific outpost was there, and there were rumors that they’d found something in the ice. Something important.

It was hard to imagine just what could be so damned critical in such a God-forsaken place.

From the way the scuttlebutt was flying, though, the scientists had found anything from one of the ancient ET visitors to a working faster-than-light starship to God Himself. Lucky, a bit jaded by his two years in the Corps, knew better than to pounce on any single rumor and absorb it as fact.

Meeting aliens wouldn’t be so bad, he thought. Hell, it’d be a short ticket to fame and fortune for everyone on the expedition who pulled it off. But he didn’t for a minute believe that there actually were aliens at Europa. Scuttlebutt, pure and simple. The real action in the solar system was on Mars, where scientists from a dozen nations were sorting through the relics left by the enigmatic Builders. That was where he’d been hoping to go.

Shit. He’d joined the Marines to see Mars, and here they were sending him to a radiation-drenched ball of ice in the cold and dark of the Outer System.

Tone swung the Zephyr into Vandenberg’s Main Entrance. The usual demonstrations were under way, and Tone had to drive slowly through a corridor in the road kept open by police and Air Force MPs. IT’S BABEL AGAIN! one prominent sign read. MAN WAS CREATED IN GOD’S IMAGE TO TEND THE EARTH! read a long banner held aloft by six scraggly-looking youngsters. Many waved miniature palm trees, the unofficial symbol of the Keepers of the Earth. An enchantingly bare-breasted young woman with a laurel crown sat astride a miniature woolly mammoth gesturing with a sign that read HEAVEN ON EARTH NOW. The better-dressed members of the congregation wore helmet cams and recording gear. It looked like the newsies were out in full force.

Despite the chanting, jeering mob, the sentries looked bored, and Lucky had the feeling this was all pretty routine. Another day, another back-to-the-Earth demonstration.

At the gate, past the lines marking the secure perimeter, they handed over their pads for a security check and pressed their thumbs against DNA reader screens proffered by the Air Force Blue Beret sentries. Security at the base was very high; Vandenberg was one of only three primary launch centers in the United States, and there were entirely too many people about, both foreign nationals and U.S. citizens, with reasons to sabotage America’s space access capability.

Lucky turned in the seat for another look at the woman on the dwarf mammoth. Funny how the antitechies were always so selective about the technologies they wanted banned. This bunch obviously didn’t mind cloning frozen mammoth carcasses, but they wanted humankind out of space. There were others who didn’t mind space travel, but who thought tampering with genetics was blasphemy. You could usually find them demonstrating outside major theme parks that maintained genetically tailored and resurrected herds.

He wondered what would happen if both groups tried demonstrating on the same day at the same gate. Might be amusing.

Through the gate, then, and into the base. Vandenberg was still officially an Air Force base, even though the U.S. Navy seemed to have positioned itself as the principal builder and operator of deep spacecraft. Congressional and intra-Pentagon warfare continued over funding and jurisdictional disputes, but in general, the Air Force controlled airspace up to the 100-kilometer mark, and operated the military shuttles carrying men and materiel to Low Earth Orbit. The Navy, with its long history of procuring, building, and operating large ships at sea for long periods of time, had responsibility for everything beyond the 100-km line. The Marines—the Navy’s police force, as one misguided former U.S. president had called them—had followed the Navy into deep space, despite ongoing attempts by the Army to establish an Army Space Operations Group.

There were rumblings, as always, over the possible creation of a military space arm independent of all of the older armed forces. Lucky didn’t think that would ever happen, though. Too many high-rankers and politicians had too much invested in too many past decisions to yield on such a politically charged and expensive issue. The arguments would continue, nothing critical would be decided, and Lucky would get to go to space.

If only it wasn’t a damned tech-null hole like Europa!

The Zephyr swung into a curve, then crested a long, low ridge. Beyond, almost at the horizon, Launch Center Bravo sprawled across 8,000 hectares of scrub brush and rock. Their timing couldn’t have been better. Seconds after they came over the ridge, an intensely brilliant strobe of blue-white light pulsed from one of the dozen launch towers bristling from the landscape like thick, white whiskers. Tone pulled the car over so they could both watch.

The strobe winked rapidly, ten times a second, a fluttering pulse of light from the base of the tower. A cargo transport rose into the sky, a squat, white cone with a broad and oddly flared base. As it cleared the tower, four more strobes began flashing at widely separated points scattered across the landscape. The effect was a warning, not the glare of the lasers themselves.

The sound, a far-off roll of thunder, didn’t reach the two Marines for a number of seconds. The transport, its circular base now glowing white-hot, accelerated rapidly into the clear, deep blue of the early evening sky.

“Whee-oo!” Tone said, excited. “What a ride! What you think, Luck? They’re pulling maybe eight Gs?”

“Cargo launch,” he replied. “Betcha it’s unmanned and pulling twelve Gs, easy!”

The hurtling transport began arching overhead as it slid into an easterly launch path. When Vandenberg had first been converted to launch operations in the last century, all launches had been into polar or high-inclination orbits, since an east or southeasterly launch path would take the vehicle over the dangerously crowded urban areas of Greater Los Angeles. Low-inclination launches from V-berg had become possible—if not exactly politically acceptable—with the development of single-stage-to-orbit boosters and, later, the Laser Launch System, or LLS. Launches routinely passed over Greater LA every day now…though that, too, was yet another cause for periodic demonstrations.

The cargo transport was now nothing but a star, brighter than Venus, sliding rapidly down the eastern sky. The ground-based lasers, playing their steady, invisible tattoo against the water reaction mass in the transport’s plasma chamber, could boost it to orbital velocity in less than 120 seconds. Downrange lasers, at Edwards and San Clemente, would pick up the vehicle when it passed beyond Vandenberg’s laser-launch horizon and see it safely past LA. Once it was in orbit, conventional onboard engines would kick in and guide it to its final destination—almost certainly the U.S. Deep Space Orbital Facility at L-3.

It was a bit eerie for Lucky, imagining himself riding that invisible laser fire into space in another few days.

Space. Yeah…even if it was Europa, he would be in space at last.

19 SEPTEMBER 2067

Space Tracking and Navigation

Network (STAN-NET)

Widely Distributed, Earth and

Near-Earth Space

0238 hours (Zulu)

They called him Stan, although, like most artificial intelligences, he never thought of himself in terms of names or self-identity. Even the pronoun he wasn’t appropriate, though it didn’t matter to him one way or another. It was simply part of the persona assigned him by his human handlers for their own comfort and convenience.

“He” could not even be said to have a particular location in space. Like all AIs, he was the product of software—interconnected programs running on over three hundred different pieces of hardware, and those machines were scattered across space, from the TCC-5000 still coordinating space tracking operations from Cheyenne Mountain to the fifteen different Honeywell-Toshiba IC-1090s aboard each satellite in the TrackStar Geosynch constellation. His primary task was to monitor all spacecraft, satellites, and orbital facilities in cis-Lunar space; his secondary tasks changed periodically, but frequently involved alerting other AIs in the Global Network of specific events within his purview.

Such an event, linked to such a task, was occurring now.

One of Stan’s remote trackers, a twelve-ton Argus-Hera satellite in high Earth orbit, had just registered an unscheduled burn and funneled the observation through to all of Stan’s extended and massively parallel processor sites.

The source was KE26-GEO, the Chinese industrial/construction park in geosynch, at 108° East.

There were many such parks—in LEO, HEO, GEO, and in the various LaGrange points of the Earth-Moon system. Most had started off as small space stations for research, communications, or small-scale microgravity industrial sites, then grown, often haphazardly, into collections of fuel tanks, pumping apparatus, construction shacks, solar cell arrays, habitat and lab modules, and spacecraft. A few—like the U.S. facility at L-3, or the Chinese KE26 station in geosynch—included the high-energy processing and containment facilities necessary for the manufacture and storage of antimatter.

Stan knew the location of each spacecraft within his sphere of attention—from 100 kilometers above the Earth to the orbit of the Moon—whether they were in orbit or under thrust. His primary programming had him functioning as a kind of space traffic controller—not that collision was a major threat; usually, the only times ships were in danger of collision was during approach or departure from a space station or other orbital facility, and at those times, ship vectors and delta-V burns were the responsibility of the ship and station personnel and AIs.

Still, there was considerable danger from the cloud of debris released by human activities in space since the beginning of the space age over a century before, everything from spent boosters and payload protective fairings to flecks of paint, which could be deadly if they impacted with, say, the visor of a pressure suit at several kilometers per second. Stan couldn’t track individual paint flecks, but his database of stray objects included things as small as two-centimeter bolts and a stray canister of exposed infrared film. Stan’s warnings of potential vector conflicts had resulted in 408 minor course corrections in the 12.37634912 years since his initialization. Space faring powers nearly always queried Stan on the possible outcome of specific boosts, vector changes, and time-distance-acceleration problems.

The Chinese had stopped making such requests three months ago. Technically, by treaty they were required to announce all launches in advance, but the requirement was strictly one of courtesy, not enforcement.

In fact, it was possible that they were operating their own deep-space tracking network. Stan was interested, however, in the politics of the situation. He did not understand the current tension between the Chinese and the newly created Confederation of World States, a loose trade and defense organization headed by the United States, Russia, and Japan that included all of the other space-capable powers. That such tension existed was self-evident from the news broadcasts of both sides, and from the fact that Stan’s secondary program tasks had increasingly involved surveillance of Chinese space assets for DODNET, the complex of AIs running much of the U.S. military’s command, control, and communications networks.

There were, at the moment, no fewer than nineteen spacecraft of various types at KE26-GEO…most of them cargo craft boosted from Xichang. Two were the antimatter-powered cruisers Xing Shan (the Star Mountain) and her sister ship, the Xing Feng (the Star Wind). A third was a research vessel, the Tiantan Shandian, which DOD-NET translated roughly as the Heavenly Lightning.

Stan had received numerous requests for updates on the Star Mountain’s status in the past few weeks, and he’d dutifully passed on all observations. There had not been much to report; the huge spacecraft remained inert, though thermal and radiation readings suggested that its fusion power plant was being brought to full output, probably in anticipation of a launch. He could make out little detail, however; the Argus-Hera tracking satellites, of all his assets, came closest at periodic intervals to the Chinese facility—but that was never closer than some 20,000 kilometers.

Still, standing orders required that any change in the status of either the Xing Shan or the Xing Feng be reported to the Pentagon at once.

Now, though, three of his Argus-Heras had picked up the bright, hot flare of a burn at KE26-GEO. Interestingly, it was not the Star Mountain that was accelerating, but the much older Heavenly Lightning.

The Lightning was listed as a deep space research vessel—415 meters long, massing 25,300 tons. The vessel was currently mounted on a two-stage stack, with a heavily modified Liliang ground-to-orbit booster as a strap-on first stage.

Stan monitored the burn for five seconds before arriving at any decisions. His orders did not explicitly mention the Heavenly Lightning, but he had considerable discretionary flexibility—a large part of the reason for artificially intelligent systems, after all. He noted that the Liliang booster’s flare included high levels of gamma radiation—a sure sign that the vehicle’s thrust had been upgraded through the simple expedient of adding a small quantity of antimatter to the reaction chamber, increasing the specific impulse of the booster’s hydrogen-oxygen fuel mix.

After five seconds, Stan had assembled enough data to make a good guess on the craft’s intended vector—a close pass of Earth to achieve a gravitational slingshot onto a new course. The ultimate vector could not be determined now, of course; he wouldn’t be able to estimate that until he’d measured the Lightning’s perigee burn. But it appeared, with 85 percent certainty, that the Heavenly Lightning was bound for a retrograde solar orbit—one that seemed to be going nowhere in particular.

The information was not what DODNET and the Pentagon were most interested in at the moment, but Stan felt sure they would want to know.

He linked into the Global Net and began uploading his observations.

THREE

20 SEPTEMBER 2067

The Palace of Illusion

Burbank, California

2130 hours (Zulu minus 8)

Why, Colonel Kaitlin Garroway asked herself, do I come to these damned functions?

The answer was obvious, of course. Because the Corps wants well-rounded, well-balanced, socially ept officers and it wouldn’t look good if you turned down too many invitations. She had to ask the question nonetheless. She always felt so damned out of place at these affairs; at least the proverbial fish out of water had managed to evolve legs and lungs after a few million years. She held no such hopes for herself.

Once upon a time, social gatherings of this sort had been held in private homes—well-to-do private homes, to be sure, but homes all the same. If the guest list was simply too big for the living room, a reception hall might be rented for the occasion.

Nowadays, an entire minor industry thrived to provide suitable ambiance for the evening. The Palace of Illusion was run by a major area theme park to cater expressly to formal social events. She wondered how much all of this had cost—the lighting and special effects, the live music, the endless tables of food, the sheer space: the grounds and gardens outside on a hilltop overlooking the dazzling horizon-to-horizon glow of Greater Los Angeles; a Grand Hall so large the walls were lost in the artificial mists and play of laser holography designed to create a sense of infinite space; and elsewhere, private rooms, conversation bubbles, or even private VR spheres designed to accommodate social and conversational groupings of every size and taste.

Several thousand people were in attendance. Kaitlin felt completely lost. She wished Rob, her husband, was here, but the lucky bastard was on the other end of the continent right now, CO of the Marine Space Training Command at Quantico, and he’d been able to plead schedule and a meeting with the Joint Chiefs to duck the invitation. It was harder for Kaitlin. Her current assignment had her in command of the 1st Marine Space Regiment, which consisted of the 1st and 2nd Marine Space Expeditionary Forces, and various support elements. Normally, she was in Quantico too, but for the past month she’d been stationed at Vandenberg, commuting by HST on those few weekends she had free.

All of which had left her without an acceptable excuse for being here tonight.

She wandered the fringes of the Great Hall, looking for someone she knew. She had her personal pinger on, set to alert her if she came within fifty meters of any other pinger broadcasting an interest in things that interested her: the Corps, recovered ET technology, science fiction, programming—especially cryptoprogramming—chess, anything involving Japanese language or culture. It was also searching for any of a handful of people she knew who might be here. So far, no luck. Senator Fuentes was here, of course; it was her party. Twenty-five years ago, Colonel Carmen Fuentes had been her CO in the desperate fight for Tsiolkovsky on the Lunar far side. Unfortunately, the senator was surrounded five deep just now by well wishers, sycophants, politicians, and social climbers. Kaitlin didn’t have a chance in hell of breaching those defenses.

She wandered through the crowd, amusing herself by observing the variations in dress and social custom. Kaitlin was wearing the new formal Blue Dress Evening uniform—long skirt, open jacket with medals and broad red lapels over ruffled white blouse, and the damned silly gold braid epaulets that made her feel like she was walking around with boards balanced precariously on her shoulders. And heels. She hated heels. Heels had been abandoned by progressively thinking women fifty years ago. All she needed to feel a perfect fool was a sword and scabbard.

There were quite a few of those in the room. Most of the male Marine officers were in full Blue Dress A uniform, with swords—the famous Mameluke blade first presented to Lieutenant Presley O’Bannon for the capture of Derna in 1805—at their sides.

Corps tradition. It was everywhere she looked. Those red stripes on the legs of their pants, for instance, symbolized the bloody Battle of Chapultepec in the Mexican War, the “Halls of Montezuma” immortalized in the Marine Corps Hymn.

Most of the people at the gathering, however, were civilians, and Kaitlin found herself feeling quite out of place with the creatures—as alien to her way of thinking as the Builders or the An or any of the myriad species glimpsed from the Cave of Wonders at Cydonia. Their dress ran the colorful gamut from full traditional formal to almost nude; complete nakedness was still frowned upon in most social circles in all but small and informal gatherings, but donning nothing but footwear, suitably fashionable technological accessories, and skin dyes or tattoos was customary for larger parties, if still mildly daring.

The creature confronting her now was a case in point. He was clad in the new technorganic-look, half hardware appliqué, half dyetooed skin. He wore a visible pinger on his right shoulder which was pulsing orange light at the moment, an indicator that he was interested in sexual diversions of any kind. Orange dyettooes covered half his body in what looked like Sanskrit characters, including his genitals—just to make sure that everyone knew he was available for play.

Kaitlin preferred the old days, when there’d always been a hint of mystery, even suspense, with any new and casual meeting.

The times, the culture, were simply changing too damned fast.

“Blue stellar!” the dyed apparition said. “You’re Colonel Kaitlin Garroway, First Marine Space Force! Your pat was Sands of Mars Garroway, your—”

“I do know who I am,” she said, a bit more sharply than she’d intended. She still couldn’t get used to the new habit people had of announcing themselves by announcing you…an ostentatiously irritating means, basically, of proving they had a good Farley program running in their PAD assistants.

“Tek! Been progged to ’face with ya, Colonel. Saw you on the list when I dunelled it and nearly maxed.”

Kaitlin blinked. She had the general idea that the kid—he couldn’t have been older than his early twenties—was glad to see her, but she still wasn’t sure why. He had a decided technological edge on her. He was wearing some pretty sharp-edged tech, including a partial sensory helmet—it covered only the left side of his head, leaving the primitive right half free and “natural”—with a flip-aside monocular for his data HUD. He was probably tapping all the data on her that he could find at this moment, while she had nothing to query but the AI secretary resident in her PAD. She was damned if she would let herself appear interested, though, by opening her personal access device just to electronically query the local net server for a Farley on this guy’s name, background, and interests.

“And you are?” she asked, her voice cool.

“Oh, vid. Handle’s Hardcore. Wanted to link with ya on some prime throughput. Like what the milboys are runnin’ landing on Jupiter. I run, like, the Masters might get the wrong feed, c’nect?”

Kaitlin was abruptly conscious of just how many people in the room around her were wearing sensory communications gear of some sort, from appliqués like Hardcore’s to full helmets with darkened visors and internal HUD displays. Resident AIs with the appropriate dialect and slang interpreters made talking cross-culture a lot easier than trying it null-teched.

“To begin with,” she said slowly, trying to sort her way through the tangle of techculture slang, “the Marines aren’t landing on Jupiter. A Marine Space Expeditionary Unit is deploying to Europa. That’s one of Jupiter’s moons. As for the Masters…I suppose you mean one or another of the A-Squared cultures?”

“Absopos, cybe! Like, I run the An made us what we are, linkme? And, like, I run they might not log our peaceful nature with the mils goosestepping into their domain.”

A-Squareds. Thank the newsies for that bit of cuteness, meaning Ancient Aliens. There were two known, now, and a third inferred, thanks to xenoarcheological digs on Mars, the Moon, and even, lately, on Earth, now that the diggers knew what to look for. The Builders had left the enigmatic structures and fragments on Mars half a million years ago, and presumably had tinkered with human genetics at the same time, creating archaic Homo sapiens from the earlier populations of Homo erectus. The An had been something else entirely, a nonhuman spacefaring species that had enslaved a fair-sized fraction of humanity ten thousand years ago, and left their imprint in human myth, legend, and architecture across the Fertile Crescent, in parts of Africa, and in both South and Central America before being annihilated by the presumptive third Ancient Alien culture, the Hunters of the Dawn.

“The Builders have been extinct for half a million years,” she told Hardcore. “The An appear to have been wiped out ten thousand years ago. If the Hunters of the Dawn are still out there, we haven’t seen any sign of them. I can’t see that any of them would mind us going to Europa. And the Marines are going there to protect American interests.” As always. First to fight. Too often, the first to die.

“But that runs totally null, cybe. Like, they upgraded us, so we have to be jacked in tight and one-worlding it when they return….”

Kaitlin at last was beginning to take the kid’s measure. An Ancient Astronut.

There were literally hundreds of new cults and religions about, spawned by the recent discoveries elsewhere in the Solar System that were continuing the ongoing process of displacement for humankind’s place in the universe begun by Copernicus so long before. The Builders had tinkered with human DNA, and a few civilized members of that new species had died on Mars when the facilities there had been attacked by unknown enemies. The An had established bases on the Moon and colonies on Earth, enslaving large numbers of humans to help raise their monumental and still enigmatic structures at Giza, Baalbek, Titicaca, and elsewhere, before infalling asteroids deliberately aimed by another unknown enemy had wiped most of the An centers away in storms of flame and flood. Twice, it appeared, humans had narrowly escaped the fates of more advanced, alien patron races.

So much was known now, a revelation at least as stunning as the knowledge that humankind predated Bishop Usher’s date of special creation in 4004 BC. But so much was still unknown, and in the mystery, in the undiscovered, there was plenty of room for speculation…and for radical new forms of faith. From the sound of it, Hardcore was a member of one of the new denominations that actually gloried in the knowledge that humanity had once been engineered as slaves. It certainly made the question of existence simple: Humankind was here to serve the Masters. Obviously, the Masters weren’t about right now, but when They returned, they would expect an accounting of their faithful servants for the world they’d left in the servants’ care.

Kaitlin wondered what Hardcore would do if she posed as a member of one of the other cults and political spin-off groups—a Humanity Firster, say, who’d vowed to venture forth to the stars and eradicate the alien scum who’d once tried to enslave Mankind, and failed.

She decided that the Senator would probably prefer that she keep a low profile. In any case, members of the U.S. Armed Forces weren’t allowed to express political or religious opinions of any kind while in uniform.

“I can’t share your view of the aliens,” she told him, blunt, but as diplomatically as possible. “We do know that there might be…people out there we’re going to want to protect ourselves from. Isn’t it reasonable to want to find out all we can about them, as far from Earth as we can manage?”

“Hey, I can’t ’face with that, cybe. I mean, we can’t run different than our progamming, right? And we were made to serve the Masters.”

A tiny chirp in her left ear told her that her pinger had just detected one of the people on her tell-me list. “Who?” she subvocalized.

“Dr. Jack Ramsey,” her earpiece’s voice whispered. “He has just entered the palace of Illusion.”

“Thank God.”

“Sorry?” Hardcore said, puzzled. “I don’t ’face ya.”

“And a good thing it is, too,” she told him. “I’ve got to go. I’m meeting a friend.”

“But, like, we gotta ’face on the issue, cybe. Don’t log me off!”

“Please. Excuse me.” She turned and started to walk away. “Which way to Jack Ramsey?” she asked her pinger.

“Five degrees left, now sixteen-point-one meters, closing…”

“Like, we should clear this.” He was following her, matching her stride for stride.

“Hardcore!” another voice said. “Hey, you found her!”

“Found but not downed. She won’t ’face, Slick-Cybe.”

The newcomer was more conventionally dressed in a two-tone green tunic with a stiff, tight collar, but he sported many of the same technical accouterments Hardcore wore. He stepped in front of her, blocking her way. “Hey, Colonel. My des is Slick. We were hoping you’d give us a few moments of your time.”

“Who is ‘we’?” she demanded. She was losing patience with this crew.

“C’mon in,” the newcomer said, grinning…obviously speaking for someone else’s benefit. Kaitlin saw with alarm that several people were detaching themselves from various parts of the crowd around her and walking her way.

Ambush…

She couldn’t help but think of it in military terms. They’d pinpointed her location with a scout, called in a blocking force, and now the main body was closing in.

And, damn it, she couldn’t run in heels. She would have to stand and fight it out.

Their dress ran from Hardcore’s stylish nudity to an elaborate Elizabethan ball gown that looked heavier than the man wearing it. One woman had her head shaved, wore golden, slit-pupiled contacts, and had dyetooed her entire body in a green scale pattern that gave her a vague resemblance to an oversized and rather too mammalian-looking An.

The oldest of them was conservatively dressed and appeared to be in his late thirties.

“Colonel Garroway!” that man said. “I’m Pastor Swenson, of the Unified Church of the Masters. I was hoping to run into you this evening!”

“You must excuse me,” she told him. “There’s someone I have to meet.” She wished she was wearing a comlink right now, or at least a full-link-capable pinger. It would have been nice to punch in Jack’s ID right now and call for help.

“This will only take a moment, please! We’re afraid that the U.S. government and the CWS Planning Committee are making a serious mistake, one that could have the most serious repercussions for our entire species!”

“If they are, there’s not a damned thing I can do about it, Pastor. I’m just a soldier, not a politician or a government planner.”

“But the young men and women who are going to Jupiter are under your command, after all. You must have some say in how they’re being used. And the news media would listen to your opinions. We believe these are extraordinarily critical and dangerous times, you see, and we—”

“As I told this gentleman, Pastor,” she said, nodding at Hardcore, “I don’t agree with your opinions about extraterrestrials. I certainly don’t believe that something that happened thousands of years ago to tribes of primitives living thousands of kilometers from here requires us to somehow surrender our minds and integrity and will.’

“Ah, well, Colonel,” Swenson said with an ingratiating smile, “you must accept that the Bible tells us about these things, that it told us a long time ago! Signs and wonders in the heavens, and blood upon the Moon! You fought a battle on the Moon, Colonel! You know that the prophecy is being fulfilled right here in our lifetimes! Prophecy written down two thousand years ago, telling us that—”

“Telling us nothing, Pastor, except that some people have either a remarkable imagination or an astonishing will to believe.”

Slick reached out and took her arm. “You mustn’t say things like that, Colonel! We’ve formed a kind of delegation, if you like, to—”

Reaching down with her left hand, she grasped his hand, her thumb finding the nerve plexus at the base of his thumb. As she turned his hand back and over, his face went white and he started to sag at the knees.

“Don’t ever do that,” she told him pleasantly. “And get out of my way, now, or I’ll turn something else numb…permanently.”

“Are you having any trouble, Colonel?” a familiar voice asked. Jack Ramsey walked over to the group, a man in his early forties in civvies, a red and black close-collar smartsuit.

“I don’t know,” she said. She looked at Slick. “Am I having any trouble with you?”

Slick shook his head in a vigorous ‘no.’ She increased the pressure slightly, and he gasped and dropped to his knees.

“Good,” she said, smiling. She released him. “How about you, Hardcore?”

“I…ah…was just gonna go ’face with the food table. ’Scuze.” He bobbed his head and vanished into the crowd, followed closely by his friend. The others—Swenson, the scaled woman—all drifted off into the crowd.

“And what was that all about?” Jack asked her.

“Astronuts,” she replied. “Don’t like the idea of us Neanderthal military types making First Contact.”

He made a face. “I’ve heard that one before. This particular bunch thinks the An gene-engineered Moses, the Buddha, and Jesus Christ as special avatars in order to civilize us. They say they’re waiting for proof that we’ve given up our savage, warlike ways before letting us join them in heaven.”

“How do you know all this?”

He tapped the left arm of his smartsuit, where stylish threads of gold and silver were worked into the black synthetic fabric like a tiny map of an overgrown inner city. The suit was one of the later models, with over fifty gig of access and automatic comlink to any local node or net server. When she looked more closely into his eyes, she saw they were a bit greener than usual; he was wearing contact displays. “They’ve been dropping electronic tracts on anyone they can get an eddress for.”

“Try that again with me and I’ll drop something on them. Why the hell are they here?”

“Swenson is a minor celebrity. On all of the talk shows and media interviews he can swing. I guess the others are part of his entourage.”

“Well, thanks for coming to my rescue.”

“You didn’t look like you needed rescuing.”

“Oh, but I did.” She grinned. “When you arrived, I was in the process of chewing my leg off at the ankle.”

“And such a lovely ankle, at that. I’m glad. How’s the general? And your kids?”

“Rob’s still at Quantico, and I wish I were there with him instead of playing socialite and sometime target for religious activists. Rob Junior’s had his first assignment off-world. Peaceforcer duty. And Kam and Alan are growing up too fast and I don’t get to see them enough by half. You know, I honestly think they’re going to go through life thinking that their cissie is their mother, not me.”

“It’s tough, I know. You thinking about getting out?”

“Who told you that?”

“It’s been around. If you don’t want to say—”

“Oh, it’s no secret. I haven’t decided, but it’s damned tempting. It would be nice to have a life again. Get to see my family.”

“It’s funny. When I think of you, Colonel, I think of the Corps as being your family.”

“It is. That’s what makes being caught in between so damned hard.” She gave him a cross look. “And speaking of which, Major…where’s your uniform?”

He made a face. “I thought I would be a bit less conspicuous in civvies.”

“You just don’t like showing off the blue button.” She grinned. “Shame on you!”

Jack Ramsey, then Corporal Ramsey, had won the Medal of Honor at Tsiolkovsky twenty-five years before. Kaitlin had been there, with the Marines that had secured the UN base, allowing a team of Marine AI experts—including Jack—to come in and crack a UN computer and stop the detonation of an antimatter stockpile.

“The way they have me running around with the professorial crowd, I’m not sure whether I’m in the Marines anymore or not.”

“You’re still drawing service pay, right?” She fingered the eagle of her rank tab on her lapel. “And you answer to a guy who wears one of these. You’re still in the Corps, believe me.”

“It’s nice to know some things remain constant. And I guess I do have to pay them back for my education!” After Tsiolkovsky, the Corps had sent him to college—including a graduate program at the Hans Moravec AI Institute in Pittsburgh—then given him a commission and put him to work designing better AIs. Artificial intelligence promised to be the big field of technological innovation in the next few years, a means of creating some very powerful friends and fellow workers for humankind, minds at least as good as any organic brain—and much, much faster.

Some thought the AIs would ultimately be man’s replacement rather than his assistant. Those working in the field rebutted the doomsayers by pointing out that the future belonged to both types of mind, that each needed the other to reach its full potential.

Jack had a natural flair for AI design. He’d started off before he’d joined the service, reconfiguring some limited commercial AI software into an impressively interactive program he called Sam, which he still used as his personal secretary. A descendent of Sam’s, Sam Too, had been installed aboard humankind’s first genuine star ship, the unmanned probe Ad Astra, now, after six years of voyaging, decelerating into the dual planetary system of Alpha Centauri.

“So…how goes your part of the mission?” she asked. That was Project Chiron, one small but extremely important, and classified, portion of the Ad Astra program.

He nodded. “Braking and final course correction maneuvers are almost complete. She’ll be entering orbit in another three days. But then, that’s also been on the news, so you must’ve heard. It can’t all be preempted by the latest news from China.”

She sighed. “Haven’t had much chance to watch, though. Or even read my daily high-points download. But I know it must be exciting for you.”

“It is. I’ll be going to Mars at the end of the week. That’s almost the best part of all, to be at Cydonia when the link is made.”

They were still trying to piece together the scope of the discovery beneath the war-and weather-torn ruins on Mars—in particular, the Cave of Wonders, the colossal sphere of holographic displays that appeared to show tantalizing glimpses of hundreds of alien worlds beneath other stars.

“Well, I wish you luck with it. And Sam too, of course.” She twinkled at the pun.

“Thank you.” If he’d heard the joke, he didn’t react to it. In fact, Kaitlin thought as she watched him, he seemed a bit preoccupied.

“Problem?”

“Eh? Oh, no. Not really. Was wondering if you’d heard anything about the Chinese mystery ship. I mean, anything you could tell me.”

“I don’t know much, and none of it is classified,” she admitted. “It’s called Heavenly Lightning, and it used a gravitational slingshot assist to put it into a retrograde solar orbit between Mars and Earth. The Chinese haven’t released much, except that it’s on a peaceful mission of a scientific nature.”

“From what I’ve been able to gather, it’s not going near Mars, though.”

“Uh-uh. Mars is on the far side of the sun right now. If they were trying to stop you from getting to Cydonia and carrying out Project Chiron, they’re about 400 million kilometers off course.”

“Well, that’s a relief, at least.”

“There’s been a lot of buzz about the Lightning and what she might be up to. The CMC was afraid it was headed for Europa.” Confederation Military Command was the ad hoc committee charged with unifying the disparate elements of the various CWS armed forces—an impossible task, but one that in Kaitlin’s opinion was good for occasional moments of comic relief. “Turns out the Chinese are worried about us making contact with whatever is at Europa first. But the Lightning’s headed in the wrong direction for that. So we don’t know what they’re up to.” She shrugged. “Maybe they’re telling the truth. Research.”

“Maybe…”

“You don’t look convinced.”

“Colonel, Europa and Mars are the two keys to the biggest, most important puzzle the human race faces right now. A breakthrough at either site is going to completely transform both us and the way we think about the universe—more than the An revelations, more than the discovery that we’re not alone in the universe. The Beijing government knows that, and they’d be nuts not to try to grab a piece of the action. We know they’re interested. We know they’ve been getting their big A-M ships ready to boost. And they did a quick refit of the Lightning and launched her in a hell of a hurry. It’s just damned hard not to believe they’re all connected somehow.”

“Well, the Peaceforcer cruisers are in place,” she said. “They’ll be watching every Chinese launch, you can be sure of that. And they’ll be positioned to act if the Chinese ships make a move in either direction. Beijing’s only hope at this point is to play the game our way. Join the CWS, make nice, and take a cut of the profits.”

“Beijing,” he replied, “isn’t exactly known for how well they play with others. Especially barbarians like us.”

He was right, of course. A struggle was shaping up, a struggle that might well determine the nature of humanity for the next ten thousand years.

And Kaitlin and Jack and the rest of the U.S. Marines were going to be at ground zero—the proverbial eye of the storm.

As usual.

Squad Bay

1 MSEF Barracks

2135 hours Zulu

“Bumfuq!” Lucky exploded. “We’re bein’ sent to Bumfuq!”

Bumfuq, Egypt, was an old, old expression current throughout all branches of military service, referring to a place, a duty station so far removed from the civilized amenities that you might as well be on another planet.

Which, in stark, cold point of fact, was exactly where they were going.

“Aw, c’mon, Lucky!” Staff Sergeant BA Campanelli said, laughing. “How bad can it be? Anyway, you always said you wanted to go to space!”

“Shit,” Lance Corporal Dick Wojak said. “He just doesn’t want to lose access to his virtual girlfriends!”

“Hell,” Sergeant Dave Coughlin said. “He should just download one of ’em into his PAD and bring her along! Then we could all share in the wealth!”

“Why don’t you like girls, Luck?” Kelly Owenson said. “Real ones, I mean?”

“I like girls fine!”

What he didn’t like talking about was the fact that virtual relationships just didn’t fucking hurt as much as the real ones. Damn, Becka. Get out of my head….

He took another swallow of the drink BA had mixed for him—a pineapply something that was quite good. What had she called it?

Sergeant Sherman Nodell was weaving a bit in his seat, despite the fact that he outmassed Lucky by a good twenty kilos, and he didn’t seem interested in discussing Lucky’s sex life. “Just give me another one of those…things you were talkin’ about a little bit ago,” he said. He was being very careful how he enunciated his words.

The nine of them, all members of First and Second Platoons, Bravo Company, were sitting at a folding table in the barracks squad bay. The huge and otherwise bare room which had once been an aircraft hangar was decorated with green-painted concrete floor, steel storage lockers, a display case near the entrance with trophies and battalion honors, and a wall-sized flatscreen on one bulkhead that was displaying the Marine Corps emblem at the moment. Normally, they all would have been out tonight, hitting the bars and sensies in Lompoc, but the 1st Marine Space Expeditionary Force had been restricted to the base ever since word had come down of the early deployment to Europa.

Staff Sergeant Campanelli had come to the rescue, though. She’d been a bartender as a civilian—“in a former life,” as she liked to call it—and she occasionally hauled out a small, portable bar-in-a-suitcase that was her prized possession and entertained the others in the platoon with some of her strange and wonderful concoctions. Mixing drinks in a nondesignated area probably violated half a dozen different regs, but she hadn’t been caught yet. There were rumors to the effect that she had been caught, once, but gotten off in exchange for a bottle of scotch.

Her full name was Brenda Allyn Campanelli, so inevitably she’d picked up the handle “BA,” for Bad Ass, even though she claimed her ass was very good. No one in the platoon claimed personal knowledge of that fact, however, though there’d been a great deal of speculation.

“So…what’ll it be, big boy?” she asked Nodell, taunting him.

He leered. “I wanna blow job!”

“Coming right up! But you’ve got to take it the right way!”

“And what way would that be?”

“I’ll show you.”

She began mixing drinks in two shot glasses, half amaretto, half Kahlúa, topped with a generous squirt of whipped cream from a dispenser in the freezer section of her portable bar. “Okay, we really need a low table for this.”

“How about a chair?” Lucky volunteered.

“That’ll do.” She put the drinks on the chair’s seat, then got down on her knees. “You’ve got to do this right!”

Holding her hands behind her back, she bent forward and took one of the loaded shot glasses in her mouth. The other Marines cheered, clapped, and chanted “Go! Go! Go!” as she tipped her head and the glass up and back, draining the liquid and most of the whipped cream into her throat. Snapping her head forward, she returned the empty shot glass to the chair, licked the excess whipped cream from her lips, and held up her hands as the Marines cheered and stomped on the deck.

“And that is how you do a blow job!” she told Nodell.

“All right!” Dave cried, applauding. “You know, we ought to call you ‘BJ,’ not ‘BA’!”

“Hey, I like that! Just don’t go gettin’ any ideas!”

“I always have ideas, Staff Sergeant!”

“Your turn!” Corporal Lissa Cartwright told Nodell.

“Aw, that’s a sissy drink!” he began, but the others began chanting at him.

“Do it! Do it! Do it!”

At last, he awkwardly dropped to his knees, bent over the remaining glass, and took it in his mouth. He didn’t tip his head fast enough, though, and a lot of it ended up dribbling down his chin, together with a small avalanche of whipped cream. He started choking and gagging, and Lucky and Corporal Duane Niemeyer began pounding him on the back.

“Gah!” he said, rising from the floor. “That’s still a sissy drink! I only drink…I only drink…uh…a man’s drink!”

“And what would that be?” BA asked him.

“Hell, just about anything that pours. One at a time or all together, I can take it! I just don’t do sissy drinks.”

“Is that so?” She studied him. “You ever tried a cement mixer?”

“Nah. What is that, another sissy—”

“A man’s drink,” she told him. “With a name like ‘cement mixer,’ what would you expect?”

“Now that sounds more like it! What’s in it?”

“Here, I think I have the ingredients. Yup. You do this in two stages.” Deftly, she poured out two shot glasses, one with lime grenadine, the other with Bailey’s Irish Creme. She handed him the Bailey’s. “Here. Take this…but don’t swallow. Hold it in your mouth.”

He tossed the shot back.

“Now,” she told him, “take this in your mouth and swish it around with the other.”

Lucky had seen this gag pulled before. The lime juice curdled the Bailey’s, turning it to the consistency of cottage cheese. It didn’t taste bad—sort of like sweet tarts, in fact—but the sensation of having that stuff congeal in your mouth out of nowhere generated the most wonderful expressions of disbelief, shock, and dawning I’ve-been-had horror imaginable.

Nodell was just starting to work at it when the far door opened and Major Warhurst walked in.

“Attention on deck!” Dave cried. There was a swift rattling and shuffling as shot glasses and bottles somehow vanished into BJ’s porta-bar, which closed and locked and made it to the floor as the rest of them stood up.

Warhurst didn’t seem to notice—likely a deliberate oversight on his part—but he seemed fascinated by the expression on Nodell’s face. “Carry—” he started to say, and then stopped. “Nodell? Are you okay?”

“Um…mmm-mmm…mmm!” He was working his jaws furiously, trying to swallow the mess in his mouth without parting his lips.

“That’s ‘Mmm-mmm, sir,’ Nodell. What have you got in your mouth?”

Lucky stood at attention, wondering what was going to go down. V-berg wasn’t dry, but the only drinking allowed was at the various designated watering holes, the enlisted bars and NCO clubs and such. They could all be in a world of shit if Major Warhurst decided to be a prick.

With several more vigorous workings of his jaw, Nodell managed to get the congealed mess chewed and swallowed. “Uh, sorry, sir. You caught me with my mouth full.”

“Of what?”

“Uh…my girlfriend sent me some cookies.”

Warhurst glanced at the suspiciously empty table—no wrappings, no crumbs. “I see.” He sniffed. “Lime cookies? Smells good! I don’t suppose you have any for your CO.”

“Uh, sorry, sir. That was the last one!”

“Very well. Carry on, then!”

“Aye, aye, sir!”

“Almost taps, people. You’d better break this up. We start weapons training early tomorrow. M-580, stripping, cleaning, and troubleshooting. You’ll need clear heads.” He gave Nodell a hard look. “All of you!”

He turned and walked out, as the Marines at the table slowly, ever so slowly, relaxed again.

“Jeez! We coulda all been busted!” Lucky said.

“I don’t think so,” BJ said. “He knew!”

“Nah,” Dave said. “No way.”

“So…what kind of skipper is he?” Corporal Mayhew asked. He was the company’s current newbie, newly arrived from Space Training School at Quantico.

“Damned tough,” BJ told him. “So tough I’d follow him to hell.”

And the others agreed. Lucky wasn’t quite that trusting…but was willing to give him the benefit of the doubt. He was willing enough to consider following the guy to hell.

But…to Europa?

23 SEPTEMBER 2067

Tiantan Shandian

Solar Orbit

1412 hours Zulu

They’d been extending the tether for the past thirty hours, allowing the fifteen-kilometer cables to play themselves slowly out into the night. At the far end of the four superconducting cables, a twenty-ton doughnut of steel, ceramics, and titanium used electrostatic forces and tiny rocket motors to maintain tension against the cables as they unspooled from the Heavenly Lightning’s blunt prow. Lasers ensured perfect alignment, while powerful optical and infrared telescopes assured proper tracking and aim.

On the Lightning’s bridge, drifting beside the communications suite, Captain Lin Hu Xiang grasped a handhold and pulled himself alongside the communications officer, head down. “Do we have our final word?”

“Yes, Captain!” The comm officer’s young face betrayed the flush of excitement. “It is confirmed both by Mission Control and the Star Mountain. Jia you!”

Go.

“I can’t help but feel certain…misgivings,” Lin said. “We advance blindly into an unwise war…”

“Sir! The Space Military Directorate would never—”

“It’s not the Directorate I’m worried about. It’s our inspired leaders in the Great Hall of the People. The men who put us here, who decided we should begin a war launched against the entire world.”

The comm officer looked shocked. Evidently, he’d never expected to hear a commanding officer criticize the government. “I…I am sure they have their reasons.”

“No doubt. And urgent ones, I imagine. Still…how is your military history, Lieutenant?”

“I am a graduate of the Beijing Academy, sir. First honors!”

“Which guarantees nothing. Do you know the name Zhu-gang?”

“No, Captain.” He looked puzzled. “Is that a place in the homeland?”

“No. But our actions today will draw inevitable comparisons. I hope our leaders are prepared to accept the consequences.” Turning carefully in midair, he addressed the Lightning’s weapons officer. “Mr. Shu. Are we on target?”

“We are, Captain. Target One is locked in. The computers are programmed to execute a five-degree yaw to bring Target Two to bear, as soon as Packages One and Two have been released.”

“And our little distraction is ready?”

“Ready for launch, Captain.”

He looked at Commander Feng Sun Wa, the Executive Officer. “And the crew?”

“All crew members report themselves strapped in and ready for action.”

“Very well.” There could be no further delay. “Mr. Shu, launch the decoy.”

An eight-ton Zhuongshu missile sped from the Lightning’s launch bay, accelerating in a burst of energy at nearly twenty Gs. Its course took it back along the path traversed by the Lightning, chasing after a bright blue star and its tiny, grayish consort—the Earth and the Moon, now 50 million kilometers distant. Before long, the fast-moving missile had canceled the original velocity imparted by the Lightning away from Earth and begun closing with the distant planet.

Not that Earth was the target. After six minutes, the range between the Lightning and the missile had opened to 20,000 kilometers. A quick targeting check made certain that the missile was precisely aligned between the Lightning and distant Earth, and then the Weapons Officer pressed a key, triggering the detonation sequence over a lasercom link.

The missile’s 100-megaton thermonuclear warhead detonated in a savage, death-silent flash.

“Radio communications with Earth is now interrupted,” the comm office said. “Nothing but static on all channels.”

“Confirm that all hands are strapped in.” Best to double check. This was going to be a rough ride.

“Confirmed, Captain.”

“Very well.” Lin took a deep breath. “Fire main weapon. Package One.”

“Package One, launch at three hundred forty thousand gravities. Fire.”

The Heavenly Lightning lurched as the egg-shaped, ten-kilo mass hurtled down the channel formed by four taut, superconducting cables. Accelerated by a fusion-charged magnetic pulse at an acceleration of 340,000 Gs, it traveled the fifteen-kilometer length of that immense gun barrel in just under a tenth of a second, emerging from the doughnut at the end with a velocity of over 316 kilometers per second. Ten kilos, compared with the Lightning’s 25,000-ton mass, would normally have been insignificant, but hurled into the void at that speed, it imparted a significant recoil to the huge ship. Lin felt the nudge, a hard kick transmitted through the back of his acceleration seat.

Seconds passed as the main weapon powered up for a second pulse…and then Package Two was launched, hurtling after the first. The range to target was just under 525 million kilometers. At 316 kps, the warheads would reach their target in nineteen days.

After a flurry of checks, confirming that both packages were on target, Lin gave the order to execute the five-degree yaw, bringing Target Two under the railgun’s muzzle. It took nearly an hour to adjust the aim—with a “gun barrel” composed of four charged tethers fifteen kilometers long. The cloud of plasma from the detonated nuclear warhead continued to expand, however, effectively screening the Lightning’s actions from any Earth-bound observer. Sensitive detectors in Earth orbit might pick up the EMP surges of the main weapon each time it fired, but they wouldn’t be able to tell what was happening.

With all targeting information again checked and double checked, Captain Lin ordered the main weapon fired again. This time, acceleration was set to one million gravities, and the Force Package flicked clear of the tether railgun with a velocity of 543 kilometers per second. The recoil was significantly greater with this launch, a savage lurch that sent the Lightning drifting backward like a burst from a maneuvering thruster.

That shot was followed by a second…and then a third, at which point an overstressed coolant feed in Lightning’s main fusion reactor melted. The reactor’s core temperature skyrocketed, forcing an automatic scram and shutdown.

No matter. Two packages on Target One, and three on Target Two. It was enough.

Target Two was at a much greater range than Target One—almost 900 million kilometers. With the higher muzzle velocity of the weapons, however, they would reach Two in just nineteen days…within about an hour of the attack on Target One.

Lin gave the order to reel in the tethers and readjust the ship’s orbit after being shoved off course by five high-G railgun shots. Engineering crews began working on the rather serious problem of bringing the main fusion reactor back on line. It scarcely mattered. His orders now were to remain on station, in case further shots were needed, but he doubted that the CWS Peaceforce would give him the luxury of a second try.

He continued to think about Zhugang.

FOUR

11 OCTOBER 2067

U.S.S. Franklin Delano Roosevelt

Entering Jovian System

1417 hours Zulu

Major Jeff Warhurst made his way along the narrow access corridor in zero-G, pulling himself along gently until he reached the hab access collar, which was grinding about the tunnel once every twenty seconds in a thunderous cascade of sound. He picked his target—the slow-moving entryway to “C” Hab—then, grabbing the handholds on either side, he swung his feet up and through the opening with an almost graceful ease borne of three weeks’ practice.

Lowering himself by the hand-and footholds, a feeling of weight gently returned, growing stronger with every meter of his descent. He emerged on “C” Hab’s upper deck, a gray-walled, claustrophobic space crowded with Marines. For three weeks now, “C” Hab had been home to Bravo Company, eighty-one Marine officers and men and one Navy hospital corpsman, living on two crowded berthing decks and one level designated as the squad bay. The air was steamy and thick, stinking of far too many people crowded into too small a space.

“Attention on deck!” someone shouted, and seated Marines began to rise.

Jeff waved them back down with a careless toss of his hand. “As you were!” he bellowed. “Carry on!”

This close to the ship’s hub, the spin gravity was only.21 G; you had to watch your footing and your inertia when you were moving, and the Coriolis effect was particularly unpleasant. This level had some berthing spaces, but most was reserved for offices, crew’s quarters, and a common room that doubled as a mess deck and galley.

It was also the only space in the hab that provided a view of the outside. A two-meter wall screen mounted on the forward bulkhead was set to display various views from cameras mounted on the Roosevelt’s hull.

The view now was forward from the transport’s prow. Jupiter was centered squarely in the screen, a slightly flattened orange disk, its banding easily visible to the naked eye. Although it was hard to tell from an image on a vid monitor, it looked a little larger than the full Moon did from Earth. All four of the Galilean satellites were visible, three on one side of the disk, one on the other. He didn’t know which of those bright-shining points of light was Europa, their destination, but one of them was.

The Roosevelt was 11 million kilometers out from the planet, and well within the orbits of the huge world’s outer moons. They’d just passed the orbit of Leda, a tiny chunk of rock and ice lost in all that night.

Sergeant Major Kaminski was standing by the screen, a squeeze bottle of coffee in his hand. “Major, sir,” he said, nodding. “How went the meeting?”

“As expected, Sergeant Major,” he replied. “We’re to be squared away by sixteen-thirty hours, with inspection at seventeen hundred. Spin-down, turnover, and deceleration are scheduled to begin at twenty-twenty hours. We’ll want to make sure everyone’s had chow and the mess gear’s cleared and stowed before then.”

“Aye, aye, sir. We’ll be four-oh, never fear.”

“Good.” He stared a moment at the vid screen. “Which one’s Europa? You know?”

Kaminski indicated the middle star of the three on the right. “That brightest one, sir.” His finger moved to the moon nearest Jupiter. “This little red one’s Io. You can almost smell the sulfur volcanoes from here.” He indicated the lone moon to the left. “That’s Ganymede. Biggest moon in the Solar System, bigger even than Mercury, and the next out from Europa.” His finger slid back to the right. “And Callisto. Outermost of the Galilean satellites, and enough like our Moon back home to make us all nostalgic for cold beer and a hot date.”

“I didn’t ask for a travelogue, Sergeant Major.”

“No, sir. Of course not. Sir.”

Oh, stop being a prick, he told himself savagely. “Sorry, Kaminski. I guess I’m a little on edge.”

“Goes with the territory, sir.”

Damn. Kaminski was always so diplomatic. Always knew exactly what to say. Well, that went with the territory too. Frank Kaminski had been in a long time…almost thirty years. He’d been in during the UN War, a veteran of Garroway’s March, of Tsiolkovsky, of half a dozen nasty little actions fought as the old UN broke up and the new CWS began to take shape. He was supremely competent at everything he did, the quintessential Marine’s Marine. His little spiel on the Galilean satellites was typical. The man always researched the next duty station or deployment, and seemed to command an inexhaustible armory of facts about the place—facts always tempered by long, personal experience.

Jeff touched one of the keys on the vid display, and a computer-generated image of the Roosevelt appeared center-screen, showing the transport’s current attitude. She was an impressive vessel, 200 meters long from the blunt, water-tank prow ahead of the stately pirouette of her hab modules to the massive ugliness of her A-M plasma drives safely far astern. Still, at that resolution she looked damned small adrift in so much emptiness.

The single most revolutionary advance in spacecraft propulsion during the mid-twenty-first century was the steady-thrust antimatter engine, or A-M drive. Developed in parallel during the UN War by both the U.S.-Japanese Alliance and by the European Space Agency, A-M drives transformed space travel within the Solar System from long, lazy, energy-saving Holmann transfer orbits to relatively simple, straight-line, point-and-shoot affairs. Antimatter enthusiastically converted itself plus the equivalent of its own mass in ordinary matter into raw energy and plasma with a very high specific impulse…meaning high efficiency. By mixing matter and antimatter in a one-to-one ratio, a few tons of fuel was enough to take a ship, boosting steadily at one G for half the distance, then flipping over and decelerating for the second half, all the way to Jupiter in a matter of days.

Unfortunately, antimatter was tremendously expensive to produce. Enormous solar-power facilities at L-3 and on the Moon were used to transform sunlight into energy, which in turn was used to create and accumulate antimatter in microgram amounts, using techniques unchanged in principle since the late twentieth century. Because of the expense, most A-M spacecraft employed either conventional fuels “heated” by the insertion of very small amounts of antimatter to increase their Isp, or plasma thrust engines that used a little antimatter to turn a lot of reaction mass—usually water—into plasma, but at much lower thrust-to-weight efficiencies. Spacecraft like the Franklin Delano Roosevelt and the other big A-M cruisers could employ steady-thrust acceleration at one G and reach Jupiter space in a week, but since doing so would consume the entire antimatter output of the U.S. A-M facility at L-3 for the past thirty months, simple economics required a more conservative approach.

Instead of hammering away at One G for the entire trip, the Roosevelt boosted at one G for just twelve hours out of Earth orbit, achieving in that time a velocity of just over 420 kilometers per second. She then coasted for the next twenty-four days, slowing steadily under the gravitational drag from the Sun, but still crossing 900 million kilometers of empty space in twenty-four days rather than years.

But Marines, being Marines, grumbled. They all knew the voyage out could have taken a mere seven days. Instead, they were crowded aboard the transport for over three weeks during the claustrophobic passage to Europa. During her twenty-four-day coast, the Roosey provided a semblance of gravity by rotating the hab modules. Her four boxlike habs spanned sixty meters; by rotating them about the ship’s axis three times per minute, a spin gravity of.3 G was maintained in the lowest decks of each module, with lower gravities on each deck going up toward the axis. The idea was to give the Marines a compromise between acclimating to Europa’s surface gravity of.13 G and letting them maintain muscle tone and general fitness.

In fact, so far as Jeff Warhurst was concerned, three weeks at.3 G was just enough to make the coast phase of the voyage completely miserable. The queasy sensations of Coriolis forces affected everyone’s inner ears, and half of his company was affected by space motion syndrome—“space sickness,” to the layman. The passenger quarters—the “grunt lockers,” as they were called—were jam-packed with humanity sleeping in racks stacked six high and using the common rooms/mess decks, the tiny shower cubicles, and the heads on rotating schedules. A single one of the Roosevelt’s four hab modules could modestly quarter thirty people on three decks; this trip out, the Roosey carried a complete Marine Landing Force—two companies, Bravo and Charlie, plus a recon platoon, headquarters and medical element, and the twelve-man Navy SEAL platoon who’d shipped out with them to run the Manta subs—280 men and women in all, plus the ship’s usual Navy complement of fifteen.

The crowding, the stifling lack of privacy, the stink all seemed unendurable.

Somehow, they endured. It was one of the things Marines did, along with the bitch sessions.

Jeff turned from the screen to study the crowded common room behind him. Laughter barked, mingled with the clatter of weapons being assembled, the hum of overhead ventilators struggling against the mingled smells of sweat, food, and oil. A lot of skin was visible. Six men and four women sat around the mess table cleaning and reassembling their M-580LR rifles, and there weren’t three T-shirts among the lot of them. With so many people crowded into so tiny a vacuum-enclosed space, getting rid of excess heat was a real problem, even as the Sun dwindled astern and the Roosey plunged deeper and deeper into the emptiness of the outer Solar System. The temperature in any of the hab areas was rarely less than thirty-five degrees, and it was steamy with the accumulated sweat and exhaled moisture from so many bodies. The ship’s dehumidifiers simply couldn’t keep up with the load. The stated uniform of the day was tropical shorts and T-shirts, but officers and NCOs alike tacitly ignored the fact that most of the Marines aboard, male and female both, were casually topless, and stripped down to briefs or less when they could. Anything cloth worn anywhere on the body quickly became soaked; Jeff’s shorts, T-shirt, and socks were clinging to his skin now like a wet swimsuit, until he felt like he had a permanent case of diaper rash.

Skin was better. Hell, it wasn’t as though the setting was particularly conducive to sexual interest…or to privacy. The daily shipboard routine was a steady grind of cleaning, study, stripping and cleaning weapons and gear, and exercise. For most of the trip, everyone aboard was too busy, too crowded, and too damned hot to take an interest in any fellow Marine’s attire…or lack of it.

Still, Colonel Richard Norden was a tough and by-the-book officer who insisted on his Marines being “four-oh, high and tight.” He rarely left “A” Hab, however—some of the Marines had begun calling him “Mopey Dick” for that reason—and impending surprise inspections were telegraphed to the other habs by the Marines in his section…plenty of time to make sure everyone in a soon-to-be-visited grunt locker was properly in uniform when he arrived.

Jeff Warhurst was Norden’s Executive Officer, and as such he knew he should generate the same respect for regulations, both as XO and as CO of Bravo Company. But he also knew that a mindless adherence to form and outward show would do little but make sure he was on the alert list in all four habs, and further depress morale as well. As far as Jeff was concerned, the entire MSEF could run around buck naked when it was this hot and humid, so long as discipline was maintained, the work got done, and the men and women under his command weren’t afraid to come to him with their problems.

“So what’s the latest skinny, Major?” Kaminski wanted to know.

Jeff considered his reply carefully. Regular news reports were passed on to the men each day, but those had the stamp of institution thinking about them—and the faintest whiff of propaganda. What he told Kaminski now would be passing down through the ranks within a few minutes. A Marine rifle company was a better—and often faster—communications conduit than Earthnet. He could swear sometimes that scuttlebutt traveled faster than light.

“It looks like we’re going to have company after all,” Jeff replied. “The Star Mountain left Earth orbit fifteen hours ago. They’re on the way, a high-energy vector, at 2 Gs.”

“Shit. How long do we have?”

“Five days, if they boost the whole way with a turnaround in the middle.”

Kaminski frowned. “Doubling the Gs only knocks two days off the flight time? That doesn’t seem right.”

“The unforgiving equations,” Jeff said. “To halve the time you have to multiply the speed by four. To cut time down to a quarter, you square that, sixteen times the speed. The faster you push, the less time you have to take advantage of your high speed.”

“If you say so, sir. Still sounds like two plus two equals five.”

“They do,” Jeff said, grinning, “for moderately large values of two.”

“Well, anyway, we’ve got a Chinese transport on the way. Do we have a Peaceforcer running interference? I thought the JFK was covering our ass this month.”

The A-M cruiser John F. Kennedy was currently onstation in the Asteroid Belt, about four astronomical units out from the Sun.

“Right. The word is, the Kennedy’s tracking the Mountain, and will be moving to intercept. It’s going to be tight, though, to match course and speed with a Chinese bat coming straight out of hell. We have to be prepared for the possibility that the Mountain gives our people the slip.”

“And that other Chinese ship?”

“The Lightning? Still in a retrograde solar orbit, at one a.u. out. No new activity since they detonated that nuke three weeks back. S-2 is pretty sure she’s just carrying out weapons tests. No direct threat to us. They probably mean it as some kind of warning or message to Washington.”

“Yeah, and I suppose the Star Mountain is another message. Whatever happened to delivering messages by e-mail?”

“If she is, the JFK will stop the delivery. Just in case, though, I want to make sure our people have a shot at the latest CI-PLA sims.”

Current Intelligence sims—in this case, the latest information on the People’s Liberation Army—their equipment, logistics, weapons, armor, and technology—were basic software packages used in field training. They let the troops experience firsthand what was known about a potential enemy’s weapons and tactics.

“Affirmative, sir. We won’t have time between now and landing for everyone to head-cram. Especially with full inspections on the sched.”

“I know. We have a week before they get here, if they get here. Set up a sim-access schedule for after we land. Squad leaders and above should get first crack.”

“Aye, aye, sir.”

“Before landing, they should all have reviewed sims on extreme arctic conditions.”

Kaminski chuckled. “Those’ve been on the sched, Major. Don’t know how well they’ve sunk in, though, when it’s this hot and humid. The joke goin’ about the squad bay is that we’re using the ice-training sims to save on the air conditioning. The other is that the squad leaders watch the ice sims instead of porn. They’re more fun.”

Jeff grasped the bottom of his o.d. T-shirt and flapped the sodden material uselessly. When the air was this humid, things simply couldn’t dry through evaporation. It was as bad as being deployed in the jungle. “Well, I can’t see why anyone in his right mind would want to raise their body temperature aboard this bucket.” Tucking his shirt back in, he added, “Are the bugs all checked out?”

“Affirmative, Major. Everything except the final go/no-go launch checklists. The numbers’re uploaded to the Force data base.”

“Well, then, I guess we’re on track.” What else is there? He wondered. What am I missing?

“I’ll pass the word about the inspection, sir. With the major’s permission?”

“Carry on, Sergeant Major.”

“Aye, aye, sir.”

He checked the time—LED numerals within the skin on the back of his hand—and decided he had time for a quick sim-link himself. Walking past the table, he picked up a link helmet in an equipment locker against the bulkhead, then found a swivel-seat chair in one of the small office cubicles off the main compartment, and sat down.

The helmet, equipped with a dozen pressure-connection electrodes imbedded on the inside, nestled over his head with room to spare. He touched the adjustment key and let the smart garment software tighten the device gently into place. After pulling his PAD from its belt holster and plugging in the connection with the helmet, he slid the opaque eyeshield down, folded his arms, and leaned back in the chair as the soft buzz of the up connect trilled against his skull. Old-fashioned links had required surgically imbedded sockets, but low-frequency pulses could penetrate bone and stimulate the appropriate parts of the cerebral cortex.

There was a flash as the VR program booted up, and then he was standing in complete darkness, the sensations of lying back in the chair fading as they were overridden by software-generated illusions. A Marine general in long-obsolete o.d. utilities faced him…a belligerent-looking, wide-mouthed scowl, the man’s trademark expression, splitting a square and ugly face.

“Hello, Marine,” the figure rasped. “Whatcha need?”

“Some advice, Chesty. As usual.”

The image of General Lewis B. “Chesty” Puller hooked his thumbs in his Sam Browne belt and nodded. “Fair enough. Shoot.”

The AI he’d had patterned after Chesty Puller was resident in his PAD, though pieces of it also roamed the ship’s computer system, and the base network back at V-berg as well. The real Puller—the man was a legend in the Corps, a five-time winner of the Navy Cross—would never have spoken so informally with a major.

Or, on second thought…maybe he would have. Puller had had a rep for looking out for the men under his command, and for his lack of patience with idiots further up the chain of command than he. His attitude toward the brass, legend had it, had delayed his promotion to general until he’d been in for thirty-three years.

“We’ll be grounding on Europa in twenty-four, General,” he said. “I need to know what the hell I’m forgetting.”

That wide mouth shifted slightly in what might have been a lopsided smile. “There’s always something. You’ve taken care of the checklist shit.” It was a statement, not a question. His AI software multitasked with his PAD’s operating system; Chesty had attended the staff meeting a few moments ago, albeit invisibly, listening in through the computer’s audio, and was aware of everything Jeff said and did.

Such electronic advisors were usually called secretaries in civilian life, and aides in the military. They were supposed to have the personae of assistants. Jeff had received some grief from fellow Marines over his decision to have his aide programmed to mimic an old-time Marine general, and Chesty Puller himself, no less.

Jeff had insisted on the programming, however, though other officers usually had aides that ran the gamut of personalities from Jeeves-type butlers to eager young junior officers to sharp-creased NCOs to sexy women or, in the case of one Marine officer Jeff knew, a devastatingly handsome young man. His choice wasn’t exactly traditional…but he preferred the electronic persona as a reminder that he needed to tap the command experience of someone who’d been in the Corps for a long time, who knew its ways, its customs, its heritage as no one else.

“Number one,” Puller’s image told him, “is to talk with your men. Work with them. Let them see you.”

“I’ve been discussing things with Kaminski—”

“I’m not talking about your topkicks, son. Yeah, you listen to your NCOs. They’re your most experienced people, and they’ll tell you what you need to know. What I’m sayin’ now, though, is to make yourself accessible to your men. Especially with that gold oak leaf on your collar.”

He wasn’t wearing rank insignia, but he knew what Puller meant. A company was normally a captain’s command, but in a small and isolated detachment like this one, the senior officers tended to double up on their duties and their responsibilities. His 21C, the second-in-command of Bravo Company, was a captain named Paul Melendez; his command duties were divided between Bravo Company, his position on the MSEF’s operations staff, and his responsibilities as XO for the entire detachment.

The higher an officer’s rank, though, the more detached he tended to be from the enlisted men, and a major—usually the commander of an entire battalion—was pretty far up there among the clouds.

“Colonel Norden doesn’t like his officers fraternizing that much with the men,” Jeff pointed out.

“Fraternization be damned! Who’s gonna be on the line out there, son? Mopey Dick or your men? You need to be careful that you don’t make an ass of yourself, of course. You need to hold their respect.” Puller’s grin widened. “Hell, that’s why most officers don’t fraternize. They’re afraid of looking like idiots. But your people deserve better. Let ’em know you’re in the foxhole with ’em. And, by God, when the shooting starts, be sure you are in there with ’em.”

“I understand,” Jeff said. “But…well, Europa is going to have some special challenges for us. Radiation. The cold and ice. And there’s a possibility now we’ll be facing the Chinese as well. I need to know what I’m overlooking. What I’m missing.”

“That, son, is the responsibility of your senior NCOs and your junior officers. You just make sure your men can see you. The hardest part is always the twenty-four hours before you go in. The waiting.” Chesty Puller’s image looked thoughtful, almost musing. “Chinese and ice, huh? Sounds like Chosin all over again.”

Jeff had to think a moment, but the reference came to him. Puller, the original Chesty Puller, had won his fifth Navy Cross and the Army Distinguished Service Cross at the Chosin Reservoir, in North Korea, during a hellish retreat through deadly, bitter cold, under constant attack by Chinese forces. When informed that his regiment was surrounded, he had said, “Those poor bastards. They’ve got us right where we want them. We can shoot in every direction now.” He’d led his men down sixty miles of icy mountain road as they fought their way out of the trap. It was one of the Corps’ prouder memories.

“Shouldn’t be that bad, General,” he replied. “The temperature’ll be 140 below, but we’ll be a hell of a lot better equipped and supplied than you were at Chosin. And the Chinese probably won’t be a factor. Not with the JFK riding shotgun.”

“If you’re lucky, you’re right,” Puller said. “If you’re smart, you’ll be prepared. For anything.”

A mental command, five memorized digits and the word “disconnect” repeated hard in his thoughts three times, broke the VR connection. He blinked at the gray-painted overhead, reestablishing his awareness of what was real and what wasn’t. After a moment, he removed the VR headgear, stowed it, and walked back into the common area.

In one of the arms lockers aft he found a Sunbeam M-228 squad laser weapon, a 10-megawatt SLAW, and carried it forward to the mess table. “Mind if I join you?” he asked, taking a seat with the ten men and women cleaning their M580s.

“Of course not, sir,” one of the men said. He was a skinny, sharp-faced corporal from New York named George Leckie. “Grab some chair!”

Gunnery Sergeant Tom Pope grinned. “Slumming, sir?”

“Gunny, after four hours of staff meetings, I consider it R&R.”

“I hear ya, sir.”

One of the women—with hard muscles and sweat gleaming on her bare chest—said something to the blond woman beside her, and both laughed.

“What was that, Campanelli? Didn’t catch it.”

“Uh…nothing, sir.” When he continued to look at her, she shifted uncomfortably and added, “I just said that that was a damned big gun you had there, and, uh, I wondered if the major knew how to use it. Sir.” Her chest and shoulders flushed dark as she spoke. Marines never used the word gun except to refer to artillery—especially shipboard guns—or a penis. The squad laser was a weapon, a piece, an M228, or a SLAW. Not a gun.

“Well, it’s been a few years,” he said easily. “Maybe you can give me some pointers.” The others laughed, a little nervously, but louder when he grinned.

It had been a good many years since he’d had to do this, but his hands remembered the proper movements. Power off…cable feed disconnect…pull the barrel locking lever back…grasp the barrel with the other hand and pull forward and up…

Yeah, he remembered. And before long, he was trading jokes with them.

FIVE

12 OCTOBER 2067

U.S.S. John F. Kennedy

Solar orbit, 4.2 a.u. from Earth

2002 hours Zulu

Captain Jeremy Mitchell entered the officer’s wardroom with his tray and walked toward the only occupied table. Gone were the days when the other officers present stood until he was seated; the JFK’s officer’s mess was patterned off of the dirty shirt mess decks of Navy aircraft carriers, with food served cafeteria style. It was located in “A” Hab, with the hab rotation set to deliver a gentle third of a gravity.

“Mind if I join you gentlemen?” he asked with an easy drawl. Mitchell was from a small town not far from San Antonio, Texas, and liked to affect the laid-back attitude of Texas and good-natured down-home.

“Please do, Captain!” Commander Varley, the weapons officer, said, gesturing.

He set his tray down and took a seat. “Well, Mr. Lee,” he said, addressing the young Marine officer on his left. “It looks like you and your people might get a chance to prove your usefulness, even in this day and age.”

“Is there any more data on the Star Mountain’s vector, sir?” He sounded eager…and painfully young.

“Nothing new. They’re still vectored for Jupiter—which means Europa—and they’re boosting at 2 Gs, which means they’re in a damned hurry to get there. They won’t be able to sidestep us, however.”

“Peaceforcers save Earth, once again!” Lieutenant Commander Carvelle, the chief communications officer, said, raising a glass in salute.

Peaceforce. It was a new concept, born of one particular horror of the UN War. A French attempt to smash the U.S. will to continue the fight by diverting a small asteroid into an impact on Colorado had been stopped…almost completely. A fair-sized and somewhat radioactive piece of the UN ship that had done the diverting had come down over Lake Michigan and obliterated most of lakeside Chicago.

With the rapid expansion of human activity into the Solar System, the Confederation of World States, struggling to knock together some form of planet-wide government to replace the disintegrating UN, had recognized the danger posed by any world power able to put a spacecraft into the asteroid belt or beyond. A relatively small nudge could put a likely megaton chunk of iron or ice into a new orbit, one that could take out anything from a city to the entire human race, depending on how ambitious the bad guys were.

The threat had resulted in the Peaceforce, a military space force drawn from the United States Navy, the Marines, and the space assets of several allies tasked with patrolling the outer system and preventing just such attempts. The problem was that the Solar System was an awfully big backyard, too vast by far to allow any kind of systematic patrolling.

And the trick was to position just a few ships in strategic orbits, far, far up the side of the Solar gravity well. Orbiting in the Asteroid Belt, 4.2 a.u.s out, and employing extremely powerful sensing and tracking gear, a ship could watch for any launches from Earth. Any boosts not cleared by CWS inspection teams could be intercepted by ships such as the Kennedy and either disabled at a distance, or boarded.

That was why Lieutenant Lee was on board with his platoon of twenty-eight space-trained Marines. The JFK would match course and speed with the hostile, disable her if necessary, then close and grapple for the final round. Mitchell was amused that modern tactical thinking was actually looking at the possibility of using Marines to take an enemy ship by storm, something that hadn’t happened since the boarding of the Mayaguez in 1975.

“Well, it’ll be interesting to see Lieutenant Lee here swing across from the yardarms, cutlass and boarding pistol in hand!”

“I’d need more than two hands for that evolution, sir,” the lieutenant replied. “I think we’ll stick to M580s, and hope the bad guys aren’t in the mood for much of a fight when we get there.”

“Doesn’t sound like the fire-eating Marines I know,” Varley said.

“Hey, if it can be done without a firefight…”

“Do you anticipate problems with your mission, Lieutenant?”

“A good officer always anticipates problems, sir. Boarding a hostile spacecraft is at least as hairy as a houseclearing operation—and it’s complicated by being in zero gravity and the possibility of explosive decompression.” He grinned. “Playing with weapons inside a thin-skinned spacecraft isn’t exactly a real bright idea.”

“I imagine the whole question is academic,” Varley said with a shrug. “The Chinese can’t beat the laws of physics. Even accelerating at 2 Gs, they can’t outrun us because we have the metaphorical high ground in the Solar System. They can’t maneuver and accelerate both. When we close and match velocity, they’ll have to surrender…or risk a mass driver round through their drive unit.”

“They must have something in mind,” Lieutenant Zynkowovec said. He was the ship’s third engineering officer. “They know we’re out here, and they know physics as well as we do. They’ve gotta have something up their sleeves.”

“They just don’t know about our secret weapon!” Varley said, laughing. “The U.S. Marines!”

The radio clipped to Mitchell’s collar chirped. Damn. Always when he was sitting down to dinner. “What is it?”

“We are tracking an incoming object, Captain,” the voice of Jackie, the JFK’s AI, said in unhurried tones. “There is a threat to the ship.”

He was already on his feet and jogging for the access corridor that would take him to the ship’s hub, then forward to the bridge. “What threat?”

“The object is small—less than ten kilograms’ mass—but it is on an approach vector with a velocity of five hundred kilometers per second. Range, 15,000 kilometers, closing.”

The calm words chilled. Thirty seconds to impact.

“Why the hell didn’t we see it on radar?”

“The object is quite small, less than three meters long, and appears to exhibit stealth characteristics. Its radar cross-section is less than two centimeters across.”

A stealth missile? They still should have picked up the IR footprint of its exhaust!

“The object has just executed a minor course change,” Jackie continued. “It was unpowered until now. Definitely now on an intercept course…and accelerating.”

“Maneuver!” Mitchell bellowed. If the incoming was changing course…

He was in the access tube now, hand-over-handing rapidly into lower and lower gravity as he raced for the hub. But he knew there wasn’t time to reach the bridge.

He felt the thump, the surge of weight sideways, as the Kennedy’s maneuvering thrusters fired.

Seconds later, something struck the ship. Jeremy Mitchell was slammed against one side of the access tunnel by a savage, sudden acceleration. It felt as though the ship was tumbling, pressing him against the wall of the access tube with centrifugal force.

He heard metal shrieking protest—a screech, followed by a succession of loud pops and bangs, and the shrill whistle of air escaping to vacuum.

Then the entire universe seemed to explode in raw noise rapidly dwindled to vacuum-muffled silence, and the Kennedy’s captain found himself pinwheeling through black and cold and fragment-filled space, dying in a cloud of fast-freezing blood even as he tried to grasp the enormity of what was happening to his ship…and him.

U.S.S. John F. Kennedy

Solar orbit, 4.2 a.u. from Earth

2007 hours Zulu

Two force packages had been accelerated at the Kennedy—or rather, at that area of space the Kennedy would orbit through precisely nineteen days after the Heavenly Lightning fired them. The first, detected at the last possible moment, executed a course change for intercept and almost missed. Kennedy’s sudden maneuver—firing forward thrusters to reduce her orbital velocity—almost caused the Chinese missile to pass across her bows.

But a second course change countered the Kennedy’s move, and the force package struck far forward, ripping through the thin metal shell of the Peaceforcer cruiser’s forward reaction mass tank. The electromagnetic bottle anchoring a pea-sized fragment of antimatter in the hard vacuum of the package’s warhead failed, the antimatter slammed into metal and water, and then a fireball as hot as the surface of the sun blossomed into deadly radiance.

Water flashed into steam and exploded into space. The cruiser, almost 200 meters long, was whip-snapped by the detonation into a sudden and violent spin, tumbling end over end. Two of the hab modules, their coupling and spin mechanisms overstressed by the sudden off-balance acceleration, wrenched partly free, then broke away entirely, hurtling into the night with hundreds of smaller fragments as the great vessel began to tear itself apart.

The second package, homing on the heat and radiation of the first explosion, had more time to correct its intercept vector, and slammed into the Kennedy’s wreckage amidships. The explosion engulfed half the ship, and left only spinning fragments behind.

At its present position, the twin bursts of radiation marking the Kennedy’s destruction would take twenty minutes to reach Jupiter—and twenty-eight to make it across the void to Earth.

12 OCTOBER 2067

In Europa orbit

2007 hours (Zulu)

“Thirty seconds to release,” the voice of the Roosevelt’s skipper, Captain Galtmann, said in Jeff’s ear. “How’re you boys and girls making out over there?”

“Squared away, sir,” Jeff replied. “Ready for drop.” He tried to force some semblance of discipline on his unpleasantly twisting stomach. He hated zero G.

“Happy landings, then. We’ll see you again in six months!”

“Remember the surface radiation,” Colonel Norden’s voice added, rasping. “Get your people under cover stat, until we can give those suits a full checkout in field conditions.”

“Aye, aye, sir,” Jeff replied. “We’ll set a new speed record for cross-country ice-jogging.” Although, damn it, if the suits didn’t work, none of them would live long enough to even reach shelter. The surface of Europa, despite the cold, was hot….

“Keep me posted up here. I’ll be down in two orbits—say, 180 minutes.”

“Roger that. We’ll be waiting, sir.”

Jeff craned his head, trying to see out the tiny porthole beside his seat and get a glimpse of the Roosevelt. His suit, with its cumbersome helmet, and the fact that he was strapped down in the narrow, hard-backed seat, kept him from seeing much of anything. All that was visible through the port was the dead-black of space, and a few scattered stars, plus a little bit of the bug’s framework embracing the pressurized passenger module.

The bug was similar to lobbers and other short-haul transports used by the Marines during various Lunar operations. Intended solely for operation in vacuum, it was completely unstreamlined—a chunky, squared-off bottle shape housing command deck and passenger/cargo spaces, plus spherical fuel tanks and a chemical rocket engine all crammed together inside a webwork of titanium/carbon fiber struts, with six landing legs, powerful external spotlights, and small maneuvering thrusters on flanks and belly. It was an ungainly-looking vehicle, well deserving of the Marines’ pet name for them: bugs. Each was thirty-three meters long, with space aboard—with some creative cramming—for one platoon, in this case the forty-one men and women of Second Platoon, Bravo Company, plus six of the Navy SEALs with the DSV team.

The Roosey carried two bugs, plus four similar craft used strictly for transporting cargo. The Ops Plan called for using both bugs to ferry all of Bravo—eighty-one Marines and six SEALs—to the CWS Cadmus Research Station on Europa. They would then refuel and rendezvous with the Roosey to take aboard the headquarters and support platoons in the next run, and finally return a third time for Charlie Company. The cargo landers would be shuttling back and forth between the surface and orbit for the next two days, bringing down not only the four Manta submersibles and all of the Marines’ supplies, but a load of consumables for Cadmus Station as well.

Cadmus Station consisted of twenty-five men and women from six nations. Most had been on Europa since the station had been established over a year before, and they were totally dependent on occasional ships from Earth for food and spare parts.

Water, at least, they had plenty of. Europa’s surface was a sheath of solid water ice, enclosing an ocean fifty to one hundred kilometers deep—five to ten times deeper than the deepest ocean abyss on Earth.

“Eight seconds to release,” Lieutenant Walthers said from the bug’s command deck. “Hang onto your lunches back there! And three…and two…and one…release!”

There was a slight jar as the mechanical grapples connecting the bug to the Roosey’s spine swung open, and a half-second burst from the dorsal thrusters set them in motion. The admonition to the Marines to retain their lunches seemed uncalled for…until the thrusters fired again and the bug rolled sharply to port.

Through his narrow window view on the starboard side, Jeff saw the Roosevelt swing ponderously into view, all light and midnight-dark, a long, slender rail with bulbous water tanks attached along her entire length, her habs like four sledgehammers attached at the handles still slowly rotating just aft of the forward tank. During acceleration, the rotation was halted and the habs folded back against the ship’s spine, preserving the up-down conventions of each deck. Once the Roosevelt had entered orbit around Europa, however, the habs had redeployed while the bugs were made ready for the descent. Heat radiators spread astern like enormous, squared-off tailfeathers. Getting rid of excess heat in vacuum was always a major spacecraft design problem, and the antimatter reaction of the drive created a lot of excess heat.

Those last twelve hours that the drive had been running, with the Marines on board stewing in their own overheated juices, had been a nightmare.

The bug continued its roll, dragging the Roosevelt out of Jeff’s line of sight. He was hoping for a glimpse of Jupiter, but the next thing he saw was a vast arc of darkness swallowing the stars one by one. The lights illuminating the bug’s passenger deck were dim and amber, but still bright enough that he couldn’t see any detail in the night outside the craft. They were falling over Europa’s night side.

He’d seen Europa during their final approach, as well as during training sims, of course. The moon looked like nothing so much as a straw-colored marble heavily crisscrossed by long, straight lines of a deeper, reddish color.

The bug’s main engines fired their deorbit burn, and Jeff’s stomach lurched at the sudden resumption of acceleration, a huge hand clamping down across his chest. Then, just as suddenly, the hand was gone and he was weightless again.

But the Roosevelt was falling away above and ahead, continuing to orbit the moon while the bug descended rapidly toward the surface, following a long, descending curve that would take them halfway around the moon. He thought he could make out something of the Europan surface now, irregular patches less black than their surroundings, glossy smooth areas, perhaps, illuminated by starlight. Then, quite suddenly, black gave way to darkest gray, lightening swiftly as the far horizon, still curved, took fire from the fast-rising Sun.

The bug swept across the terminator, passing from night into day. Jeff blinked, then adjusted his helmet’s polarization. The surface now was ice, reflecting sun-dazzle in brilliant white patches interspersed with tan and ocher-colored regions. Jeff stared at the surface turning below, fascinated, no matter how many times he’d seen computer simulations and vids already. The surface looked remarkably like old, early twentieth-century notions of the planet Mars, complete with long, straight canals, called lineae. A kind of plate tectonics worked here; Europa’s core, molten from tidal flexing in the tug-of-war between Jupiter and the other major Jovian satellites, kept Europa’s ocean liquid. The upper few kilometers of that ocean, however, were frozen. As the tides continued to stretch the tiny world, the icecap cracked, refroze, and cracked again, until it looked like a frosted crystal ball with a surface crazed by thousands of straight-line cracks and fissures. There were almost no craters that he could see. Here and there, however, he could make out large, circular features, the maculae, which looked like spots on an iced-over pond in early spring where someone had chucked a rock through, and the resulting hole had been closed over by thin skim ice. And that, as a matter of cold fact, was almost certainly a precise analogy. Traditional craters couldn’t last on that landscape of constantly resculpted ice and intense radiation bombardment for more than a few hundred thousand years, if that. Once in a while, though, a rock big enough to leave a lasting impression must impact with the surface and leave its footprint, even if for only a short time as planets and moons measured such things.

The icy surface was remarkably flat. No mountains. No cliffs. This close, he could see that the major, straight cracks were supplemented by myriad smaller ones, until the reddish lines resembled a cascade of long, red hair matted across the moon’s pale surface.

The image of red hair made him think of Carsyn, back in California. That homesick thought jarred, superimposed as it was on the alien majesty below. He’d been thinking about her a lot during the voyage out from Earth.

He’d promised to give her an answer when he returned, at the end of this deployment. Yeah…six months on this ice box ought to give him the time he needed to make a decision like that.

The bug’s engines fired again, a savage, bucking kick through the hard seat upright at his back. The curve of the horizon was definitely flatter now. It was impossible to estimate their altitude by eye, however. The landscape below was simply too alien, too far beyond common human experience and lacking in any recognizable features, for him to make even a guess. In places, the terrain was jumbled and broken; elsewhere it was absolutely flat. They could have been ten kilometers up, or looking at a snow field from an altitude of two meters.

On closer inspection, the linea turned out to be less like the canals of Percival Lowell’s Mars than they were arctic pressure ridges. Those dark-colored lines were in fact elevations in the landscape, rising a hundred meters or so above the surrounding terrain. The dark color was partly the effect of sunlight reflecting from slopes instead of flats, but also seemed to be the result of coloring of some sort contaminating the ice. Current theory held that as separate plates of the Europan ice cap ground together or cracked apart, water upwelled from beneath, bringing with it a concentrated soup of organic molecules that were frozen in the slow-rising pressure ridges. Europa’s global sea was rich in sulfur, iron, and iron-sulfur compounds; the life forms discovered there so far metabolized sulfur, analogues of the deep-ocean life discovered over eighty years before around some of Earth’s sea-bottom volcanic vents.

Before much longer, it became apparent that Europa’s billiard-ball flatness was largely an illusion. There were vast, smooth-ice plains, but most of the surface was chaotic, a blind jumble of blocks and chunks and fragments repeatedly fragmented, mashed together, refrozen, then broken again. The surface, Jeff thought, looked like an endless sea of icebergs packed together into a solid mass. His Marine training looked at the tangle sweeping past below, and decided that combat in that labyrinthine tangle would be…a challenge.

In Marine OCS, at Quantico, Jeff had repeatedly faced impossible problems, everything from doing the required number of chins and push-ups to making it up a sheer, wooden obstacle-course barrier ten meters tall to figuring out a particularly knotty problem in close-combat tactics. His senior DI, a gunnery sergeant named Matlock, had had the habit of leaning over and screaming in Jeff’s ear, “It’s a challenge, Marine! Think of it as a challenge!”

Yeah…right.

“Okay, boys and girls,” Lieutenant Walthers’s voice said in his helmet. “We have the CWS beacon. On final.”

Jeff turned, as best as he could bundled in his heavy suit, and looked at the motionless rows of other suited-up Marines, waiting. Without their weapons, they looked less like Marines than passengers strapped in aboard a suborbital HST flight. Their gear was stowed aft, however; the bug’s cabin was far too cramped to accommodate this many space-suited men and women and their weapons. No matter. This was neither training nor a live drop into a hot LZ. More like a commercial flight into a new duty station Earthside.

Hell, yeah, just like Lompoc, California, he thought, grinning to himself behind his dark visor. No unpleasant neighbors to worry about. Just think of it as a new shore station in California…with no air, malls, tattoo parlors, traffic, or girlie shows, with high radiation, no palm trees, and a summertime high of minus one-forty.

He looked back out the port. The bug had swung to the right, and he could see the base, now, spread out beneath a midmorning sun. There was actually very little to see, but the handful of surface structures was enough to bring a feeling of scale to the otherwise scaleless terrain…though they could have been toys left scattered across a flat layer of snow in someone’s winter-bound backyard.

The CWS research station was located on the Cadmus Linea, one of the bolder of the red-hued cracks following a great circle route halfway across the moon’s circumference. This close, you couldn’t really see the concentration of red pigments so visible from space; the surface was simply ice, a bit darker-hued, perhaps, than fresh, new ice, but still colored a dull white with a bluish cast and occasional, brighter highlights.

The facility had been built in the middle of a circular depression—the shadow of a small, ancient macula, perhaps—but the floor was Kansas-cornfield flat. The visible components of the station consisted of a dark-gray landing pad the size of a football field marked with an enormous red crosshair, a twenty-meter radio mast, a satellite dish, two storage sheds, and a scattering of equipment—bulldozers, surface crawlers, and several hoppers parked at the edge of the landing field. Nearby, a couple of hundred meters, perhaps, from the edge of the field, was a black circle, as precise and as artificial as the mouth of a tunnel, leading straight down through the ice, covered over by a billowing cloud of fog.

The Pit.

A single white building, almost invisible against the ice, clung to the artificially sheer side of the circular hole into the moon’s interior. Most of the station was safely buried, out of reach of the invisible but deadly sea of radiation bathing the moon’s nakedly exposed surface.

The bug turned again, Jeff felt a series of heavy thumps transmitted through the deck, and then they were gentling toward the red crosshairs. In another moment, he couldn’t see any of the base, but he did catch a glimpse of the bug’s sharp-edged shadow racing across the gray-white surface to meet them as they drifted lower. A cloud of ice crystals swirled briefly past the porthole, and then they were down.

“Thank you, ladies and gentlemen, for flying Air Navy,” Walthers’s voice said. “The weather here in Miami Beach is clear and sunny, wind zero out of the southeast, and the temperature is a balmy minus one forty-six Celsius. Please be sure not to leave personal gear adrift, and watch your step exiting the spacecraft. The bleach puddles can be treacherous!”

A chorus of groans, curses, and catcalls answered the bug pilot’s cheerfully humorous litany. Jeff unstrapped, then stood, crouched over with one gloved hand bracing himself against the low overhead, as Kaminski began calling off names.

“Cukela! Brighton! Jellowski! Hutton! Vottori! Garcia! You’re up!”

Six by six, the platoon began leaving their seats and filing in a slow shuffle aft, between the rows of seats. The central passageway fed onto a ramp leading down into the bug’s cramped main lock. That compartment was only large enough for six suited-up Marines at a time, so the disembarkation process took some time.

Jeff waited through the slow cycling of the lock, exiting with Kaminski and the last three men of the platoon. By ancient tradition, the senior officer was the last one onto a boat, and the first one off…but such quaint niceties didn’t apply here, when Jeff wanted to be able to personally give the suits of each of his people a once-over eyeballing as the Marines shuffled past.

The suits were essentially Mark IICs, later models of the armor that Marines had worn on Mars and the moon a quarter of a century before. These were a bit bulkier, with thicker armor laminates, better on-board computers and life support, and, instead of the old chameleon surfaces which adjusted the color to match the surroundings, these were covered with a thick and heavy but flexible material, like white canvas. The intent was not camouflage, however. The “canvas” material was actually a weave of superconducting fibers and microscopic tubes. A weak electrical current flowing through the covering should serve to trap and deflect incoming particulate radiation, specifically the flood of protons sleeting into Europa’s surface from Jupiter’s intense radiation belts.

Even so, each man’s exposure on the surface would be carefully monitored for the next six months. Doc McCall, the company corpsman, had already passed out badges that would record cumulative totals for each man and woman and alert Jeff’s secretary if they picked up a dosage of 30 rems or more.

He and Kaminski gave one another a visual suit check, and then they locked out with the last three Marines in the queue.

When the outer lock hatchway cycled open, Jeff stepped down into a cold and eerie silence. His suit heaters were working fine—he felt them kick on in his legs when his boots touched the landing pad deck—but the surroundings looked as cold and bleak as a deep Siberian winter.

Of course, the actual temperature was far lower than anything Earth had ever experienced.

The horizon was the rim of the crater chosen as the site of the base, knife-edged and brilliant in the sun. The sky was a dull, dead black, the stars washed away by the brilliance of a shrunken sun just above the ridge line. And above, higher in the sky…

Jupiter hung above the sun, an immense crescent bowed away from the light, embracing a bloated disk of night. The crescent spanned over twelve degrees of the sky—twenty-four times the diameter of Earth’s Moon back home. For a dizzying moment, Jeff wrestled with the sensation that the planet was falling on him…and then he took a deep breath and mentally nailed it in the sky. He could easily make out the banding on the crescent from here, turbulent stripes of ocher, red, white, and tan, a spectacle of unparalleled beauty too rich, too intense to look real. If he thought of it as a photographic backdrop, or as an extremely detailed vid or sim, he could push back the almost claustrophobic feeling that the planet was about to drop from the sky and crush him.

He dragged his gaze down from the sky and fixed it on Kaminski’s back. Together, they trudged across the landing deck. The rest of the company was filing along a path leading toward the building at the edge of The Pit; someone in a suit identical to Jeff’s save for bright blue identifying bands on upper arms and legs stood at the edge of the deck, waving them on.

“Major Warhurst?” a man’s voice asked.

He raised his own gloved hand to show who was speaking. “I’m Warhurst, sir. Bravo Company, and XO of the Expeditionary Force.”

“Dr. Shigeru Ishiwara. Konichiwa! Welcome to Cadmus Station!”

“Good to be here, sir.” If it was a lie, it was a well-intentioned one.

“Let’s get you and all of your men below,” Ishiwara said. “You’re not wearing your long-term pliss units.”

Each suit had a PLSS, a Personal Life Support System built into the back, housing most of the suit’s power generating and heating systems, as well as reserves of air and water. The crowding aboard the bug had necessitated using PLSS Type Ones, which provided two to three hours of life support, depending on the amount of exertion. Ishiwara was wearing a Type Three, so bulky it looked like it was wearing him, a molded white box with irregular angles grasping him from behind. With that unit, he could survive on the Europan surface for as much as twenty-four hours, assuming he didn’t pick up too many rems in the process and fry.

“Our life support is fine,” Jeff replied. “It’ll be nice to get out of the wind, though.”

“Meaning the plasma of Jupiter’s magnetosphere,” Ishiwara said, laughing. “I understand. If you’ll follow me?”

Steps led down of the edge of the landing deck, taking them to a well-worn path through the ice bordered by a slender handrail. Here and there he could see what looked like puddles of clear meltwater on the ice, and, when he looked closely, it seemed to him that some of the puddles were fizzing slightly around the edges of the pools, as ice continued to melt.

“Please watch your step, gentlemen,” Ishiwara warned, pointing to one of the puddles. “Those pools can be very slick. The bombardment of protons from Jupiter’s magnetosphere is constantly breaking down the surface ice and forming new compounds, especially hydrogen peroxide. The pools then dissociate into oxygen and hydrogen, which escape—but the melting process leaves things slippery.”

“We’ve been briefed,” Jeff replied. Even so, his first few steps along the path were a bit unsteady, and on the fifth step he felt his heavy right boot slide forward alarmingly. Reaching out, he grasped the handrail beside the path. There was no sense in proving he was some kind of macho Marine who didn’t need handrails, not when the alternative was an undignified fall on his ass. Up ahead, he saw several Marines helping a comrade to his feet; yeah, they were learning about dignity the hard way.

Ahead, several space-suited men were carrying large crates toward one of a number of sheds dotting the crater floor. “You store equipment on the surface?” Jeff asked.

“Some,” Ishiwara replied. “Especially the things that explode, like seismic penetrators. We use them to send shock waves through the ice to determine its thickness, and also, sometimes, to cut holes. We’d rather not have those going off inside the E-DARES facility.

“Those sheds, though,” he added, indicating the Quonset hut storage structures, “are for the honey buckets.”

“Shit.”

“Exactly. Europa has its own biosystem, and we must avoid contaminating it at all costs. Similar restrictions are used in our explorations of Antarctica, you know. Human wastes are dehydrated, sealed inside plastic bags, then allowed to freeze solid on the surface. After a year here, we’ve accumulated quite a bit of the stuff—nearly ten tons. We’ll need to take it with us when we leave.”

“That ship’ll have the damnedest cargo manifest I’ve ever heard of. But wouldn’t the cold and radiation sterilize the stuff?”

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