It was tricky work, it turned out. Jastrusiak’s team had been amongst the first to learn exactly how tricky. Their entire base, along with a sizeable chunk of that hemisphere of the asteroid, had been wiped out in an accident.
So Jastrusiak was dead - had, in fact, been dead for many years.
But had he lived, Skade thought, he would have been exactly the kind of expert she would have recruited for her own team aboard Nightshade. Very probably he would have been of similar calibre to Molenka, and would have ended up working alongside her.
What did it mean? It was, she supposed, no more than uncomfortable coincidence.
Molenka called her back. [We’re ready, Skade. We can try the experiment again.]
Skade hesitated, almost about to tell her that she had discovered the truth about Jastrusiak. But then she thought better of it. Make it so, Skade told her.
She watched the machinery move, the curved black arms whisking back and forth and, it appeared, through each other, knitting and threshing time and space like some infernal weaving machine, coaxing and cradling the bacterium-sized speck of altered metric into the tachyonic phase. Within seconds the machinery had become a knitting blur behind Nightshade. The gravity wave and exotic particle sensors registered squalls of deep spatial stress as the quantum vacuum on the boundary of the bubble was curdled and sheared on microscopic scales. The pattern of those squalls, filtered and processed by computers, told Molenka how the bubble’s geometry was behaving. She transmitted this data to Skade, permitting her to visualise the bubble as a glowing globule of light, pulsing and quivering like a drop of mercury suspended in a magnetic cradle. Colours, not all of them within the normal human spectrum, shifted in prismatic waves across the skin of the bubble, signifying arcane nuances of quantum-vacuum interaction. None of that concerned Skade; all that mattered to her were the accompanying indices that told her that the bubble was behaving normally, or as normally as could be expected of something that had no real right to exist in this universe. There was a soft blue glow from the bubble as particles of Hawking radiation were snatched into the tachyonic state and whisked away from Nightshade at superluminal speed.
Molenka signalled that they were ready to expand the bubble, so that Nightshade itself would be trapped inside its own sphere of tachyonic-phase space-time. The process would happen in a flash, and the field, according to Molenka, would collapse back to its microscopic scale in subjective picoseconds, but that instant of stability would be sufficient to translate Skade’s ship across a light-nanosecond of space, about one-third of a metre. Disposable probes had already been deployed beyond the expected radius of the bubble, ready to capture the instant when the ship made its tachyonic shift. One-third of a metre was not enough to make a difference against Clavain, of course, but in principle the jump procedure could be extended in duration and repeated almost immediately. By far the hardest thing would be to do it once; thereafter it was only a question of refinements.
Skade gave Molenka permission to expand the bubble. At the same time Skade willed her implants into their maximum state of accelerated consciousness. The normal activity of the ship became a barely changing background; even the whisking black arms slowed so that she was able to appreciate their hypnotic dance more clearly. Skade examined her state of mind and found nervous anticipation, mingled with the visceral fear that she was about to commit a grave mistake. She recalled that the Wolf had told her that very few organic entities had ever moved faster than light. Under other circumstances, she might have chosen to heed the Wolf’s unspoken warning, but at the same time the Wolf had been goading her on, urging her to this point. Its technical assistance had been vital in decoding the Exordium instructions, and she assumed that it had some interest in preserving its own existence. But perhaps it simply enjoyed seeing her conflicted, caring nothing for its own survival.
Never mind. It was done now. The whisking arms were already altering the field conditions around the bubble, stroking the boundary with delicate quantum caresses, encouraging it to expand. The wobbling bubble enlarged, swelling in a series of lopsided expansions. The scale changed in a series of logarithmic jumps, but not nearly fast enough. Skade knew immediately that something was wrong. The expansion should have happened too rapidly to be sensed, even in accelerated consciousness. The bubble should have engulfed the ship by now, but instead it had only inflated to the size of a swollen grapefruit. It hovered within the grasp of the whisking arms, horribly, tauntingly wrong. Skade prayed for the bubble to shrink back down to bacterium size, but she knew from what Molenka had said that it was much more likely to expand in an uncontrolled fashion. Horrified and enraptured, she watched as the grapefruit-sized bubble flexed and undulated, becoming peanut-shaped one instant and then squirming into a torus, a topological transformation that Molenka had sworn was impossible. Then it was a bubble again, and then, as random bulges and dents pulsed in an out of the membrane’s surface, Skade swore she saw a gargoyle face leer at her. She knew that it was the fault of her subconscious, imprinting a pattern where none existed, but the impression of inchoate evil was inescapable.
Then the bubble expanded again, swelling up to the size of a small spacecraft. Some of the whisking arms did not swing out of the way in time, and their sharp extremities punched through the undulating membrane. The sensors flipped into overload, unable to process the howling torrent of gravitational and particle flux. Inexorably, matters were shifting out of control. Vital control systems in the rear of Nightshade were shutting down. The arms began to move spasmodically, lashing against each other like the limbs of ill-orchestrated dancers. Nodules and flanges sheered off. Scarves of glowing plasma ripped between the boundary and its encasing machinery. The boundary bloated again; its membrane swallowed cubic hectares of support machinery. The failing machinery could no longer hold it stable. Dim explosions pulsed within the bubble. A major control arm severed itself and swung back into the side of Nightshade’s hull. Skade sensed a chain of explosions surging along the side of her ship, pink blossoms cascading towards the bridge. Her beautiful machinery was ripping itself to pieces. The bubble squirmed larger, oozing through the failing constraints of the sheered and buckled arms. Emergency alarms sounded, internal barricades clanging down throughout the ship. Whiteness glared from the heart of the bubble as matter within it underwent a partial transition to the pure photonic state. A catastrophic reversion to the state-three quantum vacuum, in which all matter was massless ...
The photo-leptonic flash surged through the membrane. The few arms that were still functioning were snapped backwards like broken fingers. There was a brief, furious sizzle of plasma discharge and then the bubble swept larger, engulfing Nightshade and dissipating at the same time. Skade felt it slam through her, like a sudden cold front on a warm day. At the same time a shock wave shook the ship, throwing Skade against a wall. Ordinarily the wall would have deformed to absorb the energy of the collision, but this time the impact was hard and metallic.
Yet the ship remained around her. She was able to think. She could still hear klaxons and emergency messages, and the barricades were still closing. But the excursion event had passed. The bubble had shattered, but while it had damaged her ship - perhaps profoundly, perhaps beyond the point of repair - it had not destroyed it.
Skade willed her consciousness rate back down to her normal processing speed. Her crest throbbed with the excess blood heat it had to dissipate - she felt light-headed - but that would soon pass. She appeared to have suffered no injuries, even in the violent crash against the wall. Her armour moved at her will, undamaged by the impact. She took hold of a wall restraint and tugged herself into the middle of the corridor. She had no weight, for Nightshade was drifting and had never been equipped for spin-generated gravity.
Molenka?
There was no response. The entire shipboard network was down, preventing neural communication unless the subjects were extremely close to each other. But she knew where Molenka had been before the bubble had swe
lled out of control. She called aloud, but there was still no answer, and then set off in the direction of the machinery. The critical volume was still pressurised, though she had to persuade the internal doors to let her through.
The glossy, curved surfaces of the alien machinery, like black glass, had shifted since she was last within this part of the ship. She wondered how much of the change had happened during the failed attempt to expand the bubble. The air prickled with ozone and a dozen less familiar smells, and against the continuous background of klaxons and spoken alarms she heard sparking and shearing sounds.
‘Molenka?’ she called again.
[Skade.] The neural response was incredibly weak, but it was recognisably Molenka. She was close now, certainly.
Skade pushed forwards, hand over hand, the movements of her armour stiff. The machinery surrounded her on all sides, smooth black ledges and protrusions, like the water-carved rock in some ancient underground cavern. It widened out, admitting her to an occlusion five or six metres from side to side. The scalloped walls were studded with data-input sockets. A window set into the far side of the chamber offered a view of the smashed and buckled containment machinery jutting from the rear of her ship. Even now some of the arms were still moving, ticking lazily back and forth like the last twitching limbs of a dying creature. Seen with her eyes, the damage appeared much worse than she had been led to believe. Her ship had been gutted, its viscera ripped out for inspection.
But that was not what drew Skade’s attention. In the approximate centre of the occlusion floated an undulating sac, its skin a milky translucence behind which something shifted in and out of visibility. The sac was five-pointed, throwing out blunt pseudopodia that corresponded in proportion and arrangement to the head and limbs of a human. Indeed, Skade saw, the thing within it was human, a shape she glimpsed in shattered parts rather than any unified whole. There was a ripple of dark clothing and a ripple of paler flesh.
Molenka?
Though she was only metres away, the reply felt astonishingly distant.
[Yes. It’s me. I’m trapped, Skade. Trapped inside part of the bubble.]
Skade shivered, impressed by the woman’s calm. She was clearly going to die, and yet her reporting of her predicament had an admirable detachment. It was the attitude of a true Conjoiner, convinced that her essence would live on in the wider consciousness of the Mother Nest, and that physical death amounted only to the removal of an inessential peripheral element from a much more significant whole. But, Skade reminded herself, they were a long way from the Mother Nest now. The bubble, Molenka?
[It fragmented as it passed through the ship. It glued itself to me, almost deliberately. Almost as if it was looking for someone to surround, someone to embed within itself.] The five-pointed thing wobbled revoltingly, hinting at some awful instability that was on the point of collapsing.
What state are you in, Molenka?
[It must be state one, Skade ... I don’t feel any different. Just trapped . . . and distant. I feel very, very distant.] The bubble fragment began to contract, exactly as Molenka had said it was likely to do. The body-shaped membrane shrunk down until its surface conformed closely with Molenka’s body. For a dreadful moment she looked quite normal, except that she was covered in a shifting glaze of pearly light. Skade dared to hope that the bubble would choose that instant to collapse, freeing Molenka. But at the same time she knew it was not about to happen.
The bubble quivered again, hiccoughed and twitched. Molenka’s expression - it was quite visible - became obviously frightened. Even through the faint neural channel that connected them, Skade felt the woman’s fear and apprehension. It was as if the glaze was tightening around her.
[Help me, Skade. I can’t breathe.]
I can’t. I don’t know what to do.
Molenka’s skin was tight against the membrane. She was starting to suffocate. Normal speech would have been impossible by now, but the automatic routines in her head would have already started shutting down non-essential parts of her brain, conserving vital resources to squeeze three or four extra minutes of consciousness from her last breath. [Help me. Please . . .]
The membrane tightened further. Skade watched, unable to turn away, as it squeezed Molenka. Her pain gushed across the neural link. It was all that Skade recognised: there was no further room for rational thought. She reached out, desperate to do something even if the gesture was hopeless. Her fingers skimmed the surface of the membrane. It shrank further, hastened by the contact. The neural link began to break up. The collapsing membrane was crushing Molenka alive, the pressure destroying the delicate loom of Conjoiner implants that floated in her skull.
The membrane halted, quivered, and then shrank down with shocking speed. When Molenka was three-quarters of her normal size, the figure within the membrane turned abruptly scarlet. Skade felt the screaming howl of abrupt neural severance before her own implants curtailed the link. Molenka was dead. But the human-shaped form lingered even as it collapsed further. Now it was a mannequin, now a horrid marionette, now a doll, now a thumb-sized figurine, losing shape and definition as the material within liquefied. Then the contraction stopped, the milky envelope stabilising.
Skade reached out and grasped the marble-sized thing that had been Molenka, knowing that she must dispose of it into vacuum before the field contracted even further. The matter within the membrane - that matter that had once been Molenka - was already under savage compression, and she did not want to think about what would happen should it spontaneously expand.
She tugged at the marble, but the thing barely moved, as if it were locked rigid at that precise point in space and time. She increased her suit’s strength and finally the marble began to shift. It had all of Molenka’s inertial mass within it, perhaps more, and it would be just as difficult to stop or steer.
Skade began to make her laborious way to the nearest dorsal airlock.
The projection helix spun up to speed. Clavain stood with his hands on the railing that surrounded it, peering at the indistinct shape that appeared within the cylinder. It resembled a squashed bug, a fan of soft ropelike entrails spilling from one end of a hard, dark carapace.
‘She isn’t going anywhere in a hurry,’ Scorpio said.
‘Dead in the water,’ Antoinette Bax concurred. She whistled. ‘She’s drifting, just falling through space. Holy shit. What do you think happened to her?’
‘Something bad, but not something catastrophic,’ Clavain said quietly, ‘or else we wouldn’t see her at all. Scorp, can you zoom in and enhance the rear section? It looks like something happened there.’
Scorpio was controlling the hull cameras, slaved to pan over the drifting starship as they slammed past it with a velocity differential of more than a thousand kilometres per second. They would be within effective weapons range for only an hour. Zodiacal Light was not even accelerating at the moment; the inertia-suppressing systems were switched off and the engines were quiet. Great flywheels had spun the lighthugger’s habitation core up to one gee of centrifugal gravity. Clavain enjoyed not having to struggle around under higher gravity or wear an exoskeletal rig. It was even more pleasant not having to suffer the disturbing physiological effects of the inertia-suppression field.
‘There,’ Scorpio said when he had finished adjusting the settings. ‘That’s as clear as it’s going to get, Clavain.’
‘Thanks.’
Remontoire, the only one amongst them still wearing an exoskeletal rig, stepped closer to the cylinder, brushing past Pauline Sukhoi with a whirr of servos.
‘I don’t recognise those structures, Clavain, but they look intentional. ’
Clavain nodded. That was his opinion as well. The basic shape of the lighthugger was still as it should have been, but from her rear erupted a complicated splay of twisted filaments and arcs, like the mainsprings and ratchets of some clockwork mechanism caught in the act of exploding.
‘Would you care to speculate?’ Clavain asked Remontoire.
‘Extreme?’ Xavier asked. He had one hand around Antoinette’s waist. The two of them were filthy with machine oil.
‘She already had inertia suppression,’ Remontoire said. ‘But I think this was something else - a modification of the same equipment to push it into a different state.’
‘Such as?’ Xavier asked.
Clavain looked at Remontoire, too.
Remontoire said, ‘The technology will suppress inertial mass - that’s what Skade called a state-two field - but it doesn’t remove it entirely. In a state-three field, however, all inertial mass drops to zero. Matter becomes photonic, unable to travel at anything other than the speed of light. Time dilation becomes infinite, so the ship would remain frozen in the photonic state until the end of time.’
Clavain nodded at his friend. Remtontoire appeared perfectly willing to wear the exoskeleton even though it was functioning as a form of restraint, capable of immobilising him should Clavain decide that he could not be trusted.
‘What about state four?’ Clavain asked.
‘That might be more useful,’ Remontoire said. ‘If she could tunnel through state three, skipping it entirely, she might be able to achieve a smooth transition to a state-four field. Inside that field, the ship would flip into a tachyonic mass state, unable to do anything but travel faster than light.’
‘Skade tried that?’ Xavier asked reverently.
‘It’s as good an explanation as any I can think of,’ Remontoire said.
‘What do you think happened?’ Antoinette asked.
‘Some sort of field instability,’ Pauline Sukhoi said, the pale reflection of her haunted face hanging in the display tank. She spoke slowly and solemnly. ‘Managing a bubble of altered space-time makes fusion containment look like the kind of game children play on their birthdays. My suspicion is that Skade first created a microscopic bubble, probably sub-atomic, certainly no larger than a bacterium. At that scale, it’s deceptively easy to manipulate. See those sickles and arms?’ She nodded at the image, which had rotated slightly since it had first appeared. ‘Those would have been her field generators and containment systems. They would have been supposed to allow the field to expand in a stable fashion until it encased the ship. A bubble expanding at light-speed would take less than half a millisecond to swallow a ship the size of Nightshade, but altered vacuum expands superluminally, like inflationary space-time. A state-four bubble has a characteristic doubling time in the order of ten to the minus forty-three seconds. That doesn’t give much time to react if things start going wrong.’
The Revelation Space Collection Page 205