A Deepness in the Sky zot-2

by Vernor Steffen Vinge

  Just now, Trinli sat half-turned away from his post. He listened dyspeptically to the quiet conversations, the flow of check and response. He looked past the techs and armsmen at the common displays.

  The landings of Qeng Ho and Emergent vessels had been a dance of caution. Mistrust for the Emergents extended from top to bottom among Captain Park’s people. Thus there were no combined crews, and the comm nets were fully duplicated. Captain Park had positioned his capital vessels in three groups, each responsible for a third of the planetary operations. Every Emergent ship, every lander, every free-flying crewman was monitored for evidence of treachery.

  The bridge’s consensus imagery showed most of this. Relayed from the “eastern” cluster, Trinli could see a trio of Emergent heavy lifters coming off the frozen surface of the ocean, towing between them a quarter-million-tonne block of ice. That was the sixth lift in this op. The surface was brightly lit by the rocket glare. Trinli could see a hole hundreds of meters deep. Steaming froth masked the gouge in the seafloor. Soundings showed there were plenty of heavy metals in this section of continental shelf, and they were mining it with the same brute force that they employed when they carved the ice.

  Nothing really suspicious there, though things may change when itcomes time to divvy up the loot.

  He studied at the comm status windows. Both sides had agreed to broadcast intership communications in the clear; a number of Emergent specialists were in constant conference comm with corresponding Qeng Ho officers; the other side was sucking in everything they could about Diem’s discoveries in the dry valley. Interesting how the Emergents suggested simply grabbing the native artifacts. Very un-Qeng-Ho-like.More like something I might do.

  Park had dumped most of his fleet’s microsats into near-planetary space just before the Emergents arrived. There were tens of thousands of the fist-sized gadgets out there now. Subtly maneuvering, they came between the Emergents’ vehicles far more often than simple chance would predict. And they reported back to the electronic intelligence window here on the bridge. They reported that there was far too much line-of-sight talk between the Emergent vessels. It might be innocent automation. More likely it was cover for encrypted military coordination, sly preparation on the part of the enemy. (And Pham Trinli had never thought of the Emergents as anything but an enemy.)

  Park’s staff recognized the signs, of course. In their prissy way, these Qeng Ho armsmen were very sharp. Trinli watched three of them argue about the broadcast patterns that washed across the fleet from Emergent emitters. One of the junior armsmen thought they might be seeing a mix of physical-layer and software probing—all in an orchestrated tangle. But if that were true, it was more sophisticated than the Qeng Ho’s own best e-measures… and that was unbelievable. The senior armsman just frowned at the junior, as if the suggestion were a king-sized headache.Even theones who have been in combat don’t get the point. For a moment, Trinli’s expression got even more sour.

  A voice sounded privately in his ear. “What do you think, Pham?”

  Trinli sighed. He mumbled back into his comm, his lips barely moving, “It stinks, Sammy. You know that.”

  “I’d feel better if you were at an alternate control center.” ThePhamNuwen ’s “bridge” had this official location, but in fact there were control centers distributed throughout the ship’s livable spaces. More than half the staff visible on the bridge were really elsewhere. In theory, it made the starship a tougher kill. In theory.

  “I can do better than that. I’ve hacked one of the taxis for remote command.” The old man floated off his saddle. He drifted silently behind the ranks of the bridge technicians, past the view on the heavy lifters, the view of Diem’s crew preparing to lift off from the dry valley, the images of oh-so-intent Emergent faces… past the ominous e-measures displays. No one really noticed his passage, except that as he slid through the bridge entranceway, Sammy Park glanced at him. Trinli gave the Fleet Captain a little nod.

  Spineless wretches, nearly every one.Only Sammy and Kira Pen Lisolet had understood the need to strike first. And they had not persuaded a single member of the Trading Committee. Even after meeting the Emergents face-to-face, the committee couldn’t recognize the other side’s certain treachery. Instead, they asked a Vinh to decide for them. AVinh !

  Trinli coasted down empty corridors, slowed to a stop by the taxi lock, and popped the hatch on the one he had specially prepared.I could askLisolet to mutiny. The Deputy Fleet Captain had her own command, the QHSInvisible Hand . A mutiny was physically possible, and once she started shooting, Sammy and the others would surely have to join her.

  He slipped into the taxi, started the lock pumps.No, I wash my handsof all of them. Somewhere at the back of his skull, a little headache was growing. Tension didn’t usually affect him this way. He shook his head. Okay, the truth was, he wasn’t asking Lisolet to mutiny, because she was one of those very rare people who had honor. So, he would do the best with what he had. Sammyhad brought weapons. Trinli grinned, anticipating the time ahead.Even if the other side strikes first, I wager we’re the last menstanding. As his taxi drifted out from the Qeng Ho flagship, Trinli studied the threat updates, planning. What would the other side try? If they waited long enough, he might yet figure out Sammy’s weapons locks… and be his own one-man mutiny.

  There were plenty of signs of the treachery abuilding, but even Pham Trinli missed the most blatant. You had to guess the method of attack to recognize that one.

  Ezr Vinh was quite ignorant of military developments overhead. The Ksecs spent on the surface had been hard, fascinating work, work that didn’t leave much time to pursue suspicions. In all his life, he had spent only a few dozen Msecs walking around on the surface of planets. Despite exercise and Qeng Ho medicine, he was feeling the strain. The first Ksecs had seemed relatively easy, but now every muscle ached. Fortunately, he wasn’t the only wimp. The whole crew seemed to be dragging. Final cleanup was an eternity of careful checking that they had left no garbage, that any signs of their presence would be lost in the effects of OnOff’s relighting. Crewleader Diem twisted his ankle on the climb back to the lander. Without the freight winch on the lander, the rest of the climb would have been impossible. When they finally got aboard, even stripping off and stowing their thermal jackets was a pain.

  “Lord.” Benny collapsed on the rack next to Vinh. There were groans from all along the aisle as the lander boosted them skyward. Still, Vinh felt a quiet glow of satisfaction; the fleet had learned far more from their one landing than anyone expected. Theirs was a righteous fatigue.

  There was little chitchat among Diem’s crewmembers now. The sound of the lander’s torch was an almost subsonic drone that seemed to originate in their bones and grow outward. Vinh could still hear public conversations from on high, but Trixia was out of it. No one was talking to Diem’s people now. Correction: Qiwi was trying to talk to him, but Ezr was just too tired to humor the Brat.

  Over the curve of the world, the heavy lifting was behind schedule. Clean nukes had broken up several million tonnes of frozen ocean, but steam above the extraction site was complicating the remainder of the job. The Emergent, Brughel, was complaining that they had lost contact with one of their lifters.

  “I think it’s your angle of view, sir,” came the voice of a Qeng Ho tech. “We can see all of them. Three are still at the surface; one is heavily obscured by the local haze, but it looks well positioned. Three more are in ascent, clean lifts, well separated…. One moment….” Seconds passed. On a more “distant” channel, a voice was talking about some sort of medical problem; apparently someone had committed a zero-gee barf. Then the flight controller was back: “That’s strange. We’ve lost our view of the East Coast operation.”

  Brughel, his voice sharpening: “Surely you have secondaries?”

  The Qeng Ho tech did not reply.

  A third voice: “We just got an EM pulse. I thought you people were done with your surface blasting?”

  “We are!
” Brughel was indignant.

  “Well we just got three more pulses. I—Yessir!”

  EM pulses? Vinh struggled to sit up, but the acceleration was too much, and suddenly his head hurt even more than ever.Say something more, damnit! But the fellow who just said “yessir”—a Qeng Ho armsman by the sound of him—was off the air, or more likely had changed mode and encrypted himself.

  The Emergent’s voice was clipped and angry: “I want to talk to someone in authority.Now. We know targeting lasers when they shine on us! Turn them off or we’ll all regret it.”

  Ezr’s head-up display went clear, and he was looking at the lander’s bulkheads. The wallpaper backup flickered on, but the video was some random emergency-procedures sequence.

  “Shit!” It was Jimmy Diem. At the front of the cabin, the crewleader was pounding on a command console. Somewhere behind Vinh there was the sound of vomiting. It was like one of those nightmares where everything goes nuts at once.

  At that instant, the lander reached end-of-burn. In the space of three seconds, the terrible pressure eased off Vinh’s chest and there was the comforting familiarity of zero gee. He pulled on his couch release and coasted forward to Diem.

  From the ceiling it was easy to stand with his head by Diem’s and see the emergency displays, without getting in the crewleader’s way. “We’re really shooting at them?” Lord, but my head hurts! When he tried to read Diem’s command console, the glyphs swam before his eyes.

  Diem turned his head a fraction to look at Ezr. Agony was clear in his face; he could barely move. “I don’t know what we’re doing. I’ve lost consensual imaging. Tie yourself down….” He leaned forward as though to focus on the display. “The fleet net has gone hard crypto, and we’re stuck at the least secure level,” which meant that they would get little information beyond direct commands from Park’s armsmen.

  The ceiling gave Vinh a solid whack on the butt, and he started to slide toward the back of the cabin. The lander was turning, some kind of emergency override—the autopilot had given no warning. Most likely, fleet command was prepping them for another burn. He tied down behind Diem, just as the lander’s main torch lit off at about a tenth of a gee. “They’re moving us to a lower orbit… but I don’t see anything coming to rendezvous,” said Diem. He poked awkwardly at the password field beneath the display. “Okay, I’m doing my own snooping…. I hope Park isn’t too pissed….”

  Behind them, there was the sound of more vomiting. Diem started to turn his head, winced. “You’re the mobile one, Vinh. Take care of that.”

  Ezr slid down the aisle’s ladderline, letting the one-tenth-gee load do the moving for him. Qeng Ho lived their lives under varying accelerations. Medicine and good breeding made orientation sickness a rare thing among them. But Tsufe Do and Pham Patil had both upchucked, and Benny Wen was curled up as far as his ties would permit. He held the sides of his head and swayed in apparent agony. “The pressure, the pressure…”

  Vinh eased next to Patil and Do, gently vac’d the goo that was dribbling down their coveralls. Tsufe looked up at him, embarrassment in her eyes. “Never barfed in my life.”

  “It’s not you,” said Vinh, and tried to think past the pain that squeezed harder and harder.Stupid, stupid, stupid. How could it take so long tounderstand? It was not the Qeng Ho that was attacking the Emergents; somehow it was quite the reverse.

  Suddenly he could see outside again. “I got local consensus,” Diem’s voice came in his earphones. The crewleader’s words came in short, tortured bursts. “Five high-gee bombs from Emergent positions…. Target: Park’s flag….”

  Vinh leaned across the row of couches and looked out. The missiles’ jets were pointing away from the lander’s viewpoint; the five were faint stars moving faster and faster across the sky, closing on the QHSPham Nuwen. Yet their paths were not smooth arcs. There were sharp bends and wobbles.

  “We must be lasing at them. They’re jinking.”

  One of the tiny lights vanished. “We got one! We—”

  Four points of light blazed in the sky. The brightness grew and grew, a thousand times brighter than the faded disk of the sun.

  Then the view was gone again. The cabin lights died, winked back on, died again. The bottommost emergency system came online. There was a faint network of reddish lines, outlining equipment bays, airlock, the emergency console. The system was rad-hardened but very simpleminded and low-powered. There wasn’t even backup video.

  “What about Park’s flagship, Crewleader?” asked Vinh. Four close-set detonations, so terribly bright—the corners of a regular tetrahedron, clasping its victim. The view was gone but it would burn in his memory forever. “Jimmy!” Vinh screamed at the front of the cabin. “What about thePhamNuwen?” The red emergency lights seemed to sway around him; the shouting brought him close to blacking out.

  Then Diem’s voice came hoarse and loud. “I… I think it’s g-gone.” Fried, vaped, none of the masking words were easy anymore. “I don’t have anything now, but the four nukes… Lord, they were right on top of him!”

  Several other voices interrupted, but they were even weaker than Jimmy Diem’s. As Vinh started back up the line toward him, the one-tenth-gee burn ended. Without light or brains, what was the lander but a dark coffin? For the first time in his life, Ezr Vinh felt the groundsider’s disorienting terror: zero gee could mean they had reached designated orbit, or that they were falling in a ballistic arc that intersected the planet’s surface….

  Vinh clamped down on his terror and coasted forward. They could use the emergency console. They could listen for word. They could use the local autopilot to fly to the surviving Qeng Ho forces. The pain in his head grew beyond anything Ezr Vinh had ever known. The little red emergency lights seemed to get dimmer and dimmer. He felt his consciousness squeezing down, and the panic rose and choked him. There was nothing he could do.

  And just before things all went away, fate showed him one kindness, a memory: Trixia Bonsol had not been aboard the Pham Nuwen.

  EIGHT

  For more than two hundred years, the clock mechanism beneath the frozen lake had faithfully advanced itself, exhausting the tension of spring coil after spring coil. The mechanism ticked reliably down through the last spring… and jammed on a fleck of airsnow in the final trigger. There it might have hung until the coming of the new sun, if not for certain other unforeseen events: On the seventh day of the two-hundred-and-ninth year, a series of sharp earthquakes spread outward from the frozen sea, jolting loose the final trigger. A piston slid a froth of organic sludge into a tank of frozen air. Nothing happened for several minutes. Then a glow spread through the organics, temperatures rose past the vapor points of oxygen and nitrogen, and even carbon dioxide. The exhalation of a trillion budding exotherms melted the ice above the little vehicle. The ascent to the surface had begun.

  Coming awake from the Dark was not like waking from an ordinary sleep. A thousand poets had written about the moment and—in recent eras—ten thousand academics had studied it. This was the second time that Sherkaner Underhill had experienced it (but the first time didn’t really count, since that memory was mixed with the vague memories of babyhood, of clinging to his father’s back in the pools of the Mountroyal Deepness).

  Coming awake from the Dark was done in pieces. Vision, touch, hearing. Memory, recognition, thought. Did they happen first one and then another and another? Or did they happen all at once, but with the parts not communicating? Where did “mind” begin from all the pieces? The questions would rattle around in Sherkaner’s imagination for all of his life, the basis for his ultimate quest…. But in those moments of fragmented consciousness, they coexisted with things that seemed much more important: bringing self together; remembering who he was, why he was here, and what had to be done right now to survive. The instincts of a million years were in the driver’s perch.

  Time passed and thought coalesced and Sherkaner Underhill looked out his vessel’s cracked window into the darkness. There
was motion—roiling steam? No, more like a veil of crystals swirling in the dim light they floated on.

  Someone was bumping his right shoulders, calling his name again and again. Sherkaner pieced together memories. “Yes, Sergeant, I’m away… I mean, awake.”

  “Excellent.” Unnerby’s voice was tinny. “Are you injured? You know the drill.”

  Sherkaner dutifully wiggled his legs. They all hurt; that was a good start. Midhands, forehands, eating hands. “Not sure I can feel my right mid and fore. Maybe they’re stuck together.”

  “Yeah. Probably still frozen.”

  “How are Gil and Amber?”

  “I’m talking to them on the other cables. You’re the last one to get his head together, but they’ve got bigger hunks of body still frozen.”

  “Gimme the cable head.” Unnerby passed him the sound-conducting gear, and Sherkaner talked directly to the other Team members. The body can tolerate a lot of differential thawing, but if the process doesn’t complete, rot sets in. The problem here was that the bags of exotherm and fuel had shifted around as the boat melted its way to the surface. Sherkaner reset the bags and started sludge and air flowing through them. The green glow within their tiny hull brightened, and Sherkaner took advantage of the light to check for punctures in their breathing tubes. The exotherms were essential for heat, but if the Team had to compete with them for oxygen the Team would be the dead loser.

  A half hour passed, the warmth enveloping them, freeing their limbs. The only frost damage was at the tips of Gil Haven’s midhands. That was a better safety record than most deepnesses. A broad smile spread across Sherkaner’s aspect. They had made it, wakenedthemselves in the Deep of the Dark.

  The four rested a while longer, monitoring the airflow, exercising Sherkaner’s scheme for controlling the exotherms. Unnerby and Amberdon Nizhnimor went through the detailed checklist, passing suspicious and broken items across to Sherkaner. Nizhnimor, Haven, and Unnerby were very bright people, a chemist and two engineers. But they were also combat professionals. Sherkaner found fascinating the change that came over them when they moved out of the lab and into the field. Unnerby especially was such a layering: hardbitten soldier atop imaginative engineer, hiding a traditional, straitlaced morality. Sherkaner had known the sergeant for seven years now. The fellow’s initial contempt for Underhill schemes was long past; they had been close friends. But when their Team finally moved to the Eastern Front, his manner had become distant. He had begun to address Underhill as “sir,” and sometimes his respectfulness was edged with impatience.