CHAPTER 8

Inside the cramped ventral bay where the Sirian Pearl carried her only launch—a small craft that also served as her only lifeboat—Niles Domingo, Polly Suslova and Iskander Baza were clambering into the bulbous suits and helmets of space armor. They were speeding up the procedure by calling checklist items back and forth.

Polly saw Iskander watching her as if he found something very amusing in her way of managing the checklist. She gave him a sharp look in return, and he turned away.

As soon as they had their suits on and tested, the three of them gathered up personal weapons and kits of tools and entered the launch, carefully maneuvering their mechanically enlarged bodies, one after another, through the tight hatchway of the smaller vessel.

The launch was a cylindrical craft, half as long as the Pearl herself but not much bigger in diameter than the height of a tall man. Its hatches were sealed now, and the bay around it evacuated. Then the ventral doors of the bay were opened to space. With Domingo in the pilot's seat of the launch—his armored helmet had a built-in headlink—the small vehicle separated from the Pearl and drove toward the damaged berserker.

Normally the controls of the launch, like those of the larger ship, were operated through a direct linkage to the electrical activity of the human pilot's brain. The system used on the launch was less sophisticated than that aboard the Pearl, but adequate for the less complicated craft.

One advantage of the launch was its real viewports, through which people inside could look out. In one direction, nearly astern now, hung the Pearl, her gun hatches open, her weapons ready. In almost the opposite direction, suspended against an endless background of distant white billows and luminous pastel columns, the enemy machine was a construction of dark gray planes and angles, torn by blackened holes, lighted from time to time by fitful internal fires—none of which were blue.

The berserker was substantially bigger than the Pearl, and through the viewports it appeared subjectively enormous as the three humans in the launch got their first direct look at it. The enemy loomed even larger as Domingo drove closer. Still, the launch's radar instruments assured its crew that the machine ahead was by no means of an unusual size for a berserker. It rotated slowly in the eternal sleet of this nebular space, spurting more fumes and debris from ragged, open wounds, emitting an occasional flare of light in one color or another. Polly, looking at the broken, uneven outline the berserker presented, decided that almost its entire outer hull was gone. And yet it had continued functioning, at least well enough to retreat this far after the battle.

The enemy unit appeared to be taking no notice of the Pearl, or of the more closely approaching launch. Possibly it was now completely blind and deaf. Possibly that last explosion, whose Shockwave the Pearl's instruments had detected at a distance, had originated in a successful destructor charge, and the berserker's electronic brain, or brains, with their possible secrets, had now been totally destroyed.

Of course it was also possible that the enemy still had additional destructor charges aboard, only waiting to be set off. Or that it still possessed other weapons and was now aware of human presences nearby and was biding its time, calculating how to optimize the last chance it would ever have of carrying out its prime programmed directive.

"Ever get this close to one of them before?" Polly asked the question in a small voice and of no one in particular. Crew stations on the launch were not separated; all three people aboard were riding in the same small compartment. The captain, seated at her elbow, was continuing to ease the launch nearer to the foe at a speed of only a few meters per second.

Wordlessly Domingo shook his head. He seemed to be indicating that he had no time for questions now; Polly bit her lip.

"I was, once," Iskander murmured. Polly turned her head and looked at him, but he was not looking at her, and he offered no details.

The central thought in Domingo's mind right now was that this was not Leviathan in front of him. Still, it was one of the enemy, the only one of the enemy that had yet come within his grasp. The sight of the ongoing damage aboard, the nuclear and chemical reactions eating away at it, offered him a definite, savage satisfaction. The feeling was mingled with an urgent worry that the information he had hoped to find here, the knowledge that would somehow give him an advantage, lead him to his true foe, was being destroyed before his eyes in the same fires.

He willed the launch forward more quickly. The safety fields of his chair shielded him and his shipmates from even feeling the acceleration, but they all saw on instruments how sharply the craft responded.

The storm of radiation, which had to be emanating from somewhere within the enemy, grew stronger as they neared the hulk. Still the armored suits ought to be sufficient to shield them from the radiation when they went out as boarders, unless the flux should increase by a considerable factor even above its present level.

They circled the enemy once in the launch, at a distance of no more than half a kilometer. Then Domingo drove his little craft closer again, slowing at the last moment, without warning taking them right inside the damaged hull, as Polly muffled a gasp. The launch entered the enemy's hull through a great rent that had been torn either by some Space Force weapon or by a secondary explosion. The hole was so big that it seemed to Polly that half of the pastel sunset billows making up the nebular sky outside were still visible after they had entered. But she still found herself holding her breath, with the sensation that gigantic jaws were about to close on her and crush her.

Inside the enemy's battered hulk, patches of heated, glowing metal were visible in every direction. When the glow of the hot metal was augmented by that from the nebula outside, there was enough light to keep the bowels of the berserker from being really dark. Not satisfied with this erratic illumination, Iskander sent searchlight beams stabbing out from the launch. The lights, playing back and forth at varying angles, revealed more twisted metal along with other objects, shapes and textures, some of which remained unidentifiable. At places inside the berserker, the continually outgassing fumes from internal damage were thick enough to interfere with vision, even with the launch's searchlights on.

Running one last time through the operator's checklist of her armored suit—quite unnecessarily, but it gave the mind something to do—Polly knew terror, remembered her children and asked herself why she was doing this. The answer to that question was not hard to find—Domingo had asked her to do it. But that answer, she reflected, was the kind that did you no good when you had found it.

Now that the launch was completely inside the berserker, their communications with the Pearl were almost entirely cut off. Radios stuttered and rasped with static. Domingo had been expecting this problem. He got around it by maneuvering the launch back to the lip of the wound through which they had entered the enemy's carcass and pausing to set up a small robotic relay station there. He had to get out of the launch in his armored suit to do so.

Waiting for him inside the launch, Polly and Iskander held their craft in position. They were too busy watching for signs of enemy activity to talk, beyond the minimum of necessary communication, or even to look at each other. But the metal body of the enemy around them, dead or dying, still had not reacted to their presence. Polly could begin to breathe again.

The EVA lock cycled; Domingo came back in. Sitting in the pilot's seat again, the outer surface of his suit frosting over lightly with the cold it had brought in, he exchanged a few words with the Pearl, confirming for himself that communications had now been solidly reestablished.

Next, driving the launch very slowly, he moved it deeper inside the largely hollow body of the enemy and with a magnetic grapple secured the prow of the small craft to a central projection within the ruin.

Then Domingo once more unfastened himself from his seat and stood up, drifting. The artificial gravity in the launch had not been turned on, conserving that much power against sudden need. He said: "You both know what we're looking for. Keep in contact with each other at all times."

"One more thing," said Baza. "We're locking up after us. Don't want any mice getting in while we're out." Iskander grinned mirthlessly. "Hatch reentry code will be Baker Eps-lon Pearl. Okay?"

The two people with him acknowledged the code. Now the three explorers were ready to begin serious investigation. Domingo disembarked first and looked around before the others came out. Then he beckoned them. Baza, last one out of the small vessel, closed and sealed the hatch. Then the three separated, moving away from the launch in three different directions.

On first touching the metal bones of the berserker, Polly could feel, through the gauntlets covering her hands, how those structural members quivered faintly with the ongoing throb of some machinery. Everything here was not totally dead. But the hulk seemed basically stable, and getting around inside it proved not to be difficult, at least at the start. When necessary the boarders used the small jets on their armored suits to maneuver. But most of the time, in the effective absence of gravity, they were able to scramble readily from one handhold or foothold to another. Each member of the party carried sample cases and nets, means of gathering samples of gas, of debris, of anything that looked like it might represent a clue as to the purpose of this huge construction.

Repeatedly Domingo's voice came on the suit radios of his two companions, urging them to hurry the investigation, not to waste a moment. It was possible that secrets were being destroyed around them every minute. Polly wondered, but at this late juncture hesitated to ask, how they would be able to recognize a real secret when one appeared.

Already Iskander was jabbing boldly with a long, telescoping staff at some wreckage near the launch. "Someone else ought to look at this," he said on his suit radio. "This looks to me like biochemistry lab equipment. Maybe your hunch is right, Cap. About there being something here worth finding out."

Polly, pushing aside incomprehensible alien debris, went to join Baza. The stuff he was digging into looked to her like industrial equipment, pieces from some kind of factory.

Domingo had started his own search some distance away. Over suit radio he informed the others that he had already come upon the remnants of similar equipment.

The three of them, all keeping moving while they talked, discussed the situation with Simeon and Wilma and Gujar back aboard the Pearl. As Iskander had said, it looked as if Domingo's instinctive decision to board the wreck might be justified.

From the ship, Wilma's voice came sharply, interrupting the discussion: "We're starting to get some readings that indicate activity aboard that piece of junk."

The captain's voice snapped back: "What sort of activity? What do you mean?"

"It looks to me like physical movement. By objects approximately the size of people, making sudden starts and stops. It's not you; we can distinguish your movements from this other stuff."

The faces of Polly's shipmates were hard for her to see inside their helmets. Domingo's voice came calmly: "If there were any independently functioning, programmable machines still here, I think they would have let us know already. What you're detecting might be drifting bits of stuff."

"Might be. It's hard to read anything accurately under these conditions. But to be on the safe side maybe you'd better get back to the launch.''

"Scratch that. This whole operation is some distance from the safe side, anyway. We're going on with what we're doing."

Polly heard her captain's fearless indifference, swallowed and went on with what he wanted her to do. Iskander naturally was doing likewise.

The radio voice came again, relayed from the ship. "All right, acknowledge. We'll continue to stand by." The three people who were still aboard the Pearl would be ready to provide what help they could for the three boarders in case of trouble; or, in the worst case, they ought to be able at least to get away with the ship and carry the news of a disaster. The people on the ship also had the task of recording data as it was transmitted from the trio of explorers.

Exploration proceeded as rapidly as was feasible.

Like her two companions, Polly jumped and jetted and clambered about the wreckage at a speed that she would have thought utterly reckless had it not seemed even greater folly to spend more time here than absolutely necessary. Still, she was sure that they were not going to be able to explore the entire hulk.

The explorers were undoubtedly accumulating a lot of raw information. How much usefulness that information had, if any, would have to be determined later. Hand-held video units recorded whatever passed in front of them. Faceplates in armored helmets expanded the spectrum in which the human eye could see, even as they protected the eyes from overloading brightness.

Drifting and clambering through this ruin filled with disorienting shapes and unfamiliar objects, Domingo saw no recognizable weapons and no vast stores of power such as would have been required to energize most types of the space-warfare weapons with which he was familiar. In this portion of the berserker too, some of the things he was finding looked like lab equipment. In fact, a lot of it looked like that. Yes, it had to be.

But what was all the rest of this? The components of a miniaturized factory for the production of some kind of biological materials, as Polly had already suggested?

Still, the only discovery Domingo really felt confident about as yet was that most of this was not weaponry, or direct support for weaponry, at least not any type with which he was familiar. He grew more certain of that the more he saw. There was no question that there had been some weapons on this thing once; on a berserker there always were. But the armament, especially if it were limited in quantity, would have been mounted on or just inside the outer hull, and very little of that hull was left. He hadn't yet taken a close look at the remnant of surface that still existed, thinking secrets more likely to be found inside.

It was amazing that any machine, even a berserker, could have taken a beating like this and still function well enough to propel itself this far.

The strength of malevolent purpose…

He moved around a shattered bulkhead, finding his way into yet another bay. Here were massive cylindrical objects— field generators, he thought, and of some complex kind. Not the usual type of generators that were used to create defensive fields or artificial gravity for human ship or inanimate killing machine. No, these were intended for something else… and they were clustered together oddly, as if in an effort to produce some kind of heterodyning…

And what had all this been, here, inside? Tanks, pipes, equipment for doing something chemically. Producing something, in quantity, he supposed. Beyond that it was very hard to guess.

The problem of determining functions was only partially a result of the extensive damage and the alien design. Difficulty also lay in the fact that there was simply too much volume here, too many things, too much material for three harried, frightened people to assimilate or even to record on video in any endurable length of time.

Vibrations in the berserker's framework had been perceptible to the explorers ever since they had left their launch. Now the rumbles and shudders were growing stronger and running almost continuously through the enemy's metal bones, for all Domingo knew presaging another and finally catastrophic blast.

Now, every time Domingo touched a solid part of the berserker, his grip was shaken.

Instruments attached to the captain's suit registered another increase in the flux of radiation. No one spoke up about the increase, but everyone must have made the same observation he had. The readings were still within tolerable limits for the suits, but Domingo feared that they were high enough to make it hard for his people to concentrate on the job at hand.

The captain himself had no trouble concentrating. What he was doing was necessary. He looked around him, making an urgent effort to get some overall sense of where he was, to form a picture of what this entire structure must have been like before the Space Force weapons had blown half of it away. This unit didn't seem like a ship, in the sense of something built primarily for travel or combat. It was, to begin with, he thought, more like some kind of space station, built to stay more or less in one place, working on some job. And the body of the station—call it that—was heavily compartmentalized, or at least it had been before it had been wrecked. The implication, as Domingo saw it, was that different experiments, or possibly different production lines, would have been going on in the separate compartments.

He and the two people with him had as yet explored only a comparatively small portion of this unit. The whole berserker was perhaps twice the cross-section and eight or nine times the volume of the Pearl. But so far Domingo had seen no evidence that it had ever held any human prisoners. Not Earth-descended, not Carmpan, not of any of the other known themes among the several recognized varieties of living Galactic intelligence. There was no trace recognizable of the life-support systems that would have been necessary to keep such prisoners alive. Nor were there signs of any cells, rooms or passageways where living victims might once have been held. Nor even of anything that looked like animal cages.

He called his two fellow explorers on radio and questioned them. They had seen nothing of the kind, either.

"Cages?" Polly asked. "Why should there be cages?"

"I don't know. It seemed a possibility."

Iskander, drifting closer from a distance, had a comment. "It's not a prison, not an ark and not a zoo. But it is some kind of developmental lab. I'll bet my next chance to own a ship on that."

Domingo was keeping his hands busy while he conversed, putting fragments of drifting material into a sample case. He answered: "I don't know that I'd be willing to go that far. But this is certainly not a fighting unit. We've been through enough of it now to be sure of that."

Iskander, hovering close to his captain in effective weightlessness, seemed to shrug inside his armor. "So far we've given it a light once-over only. But I suppose you're right, Cap."

"Assume I am correct." Domingo snapped shut his sample case. "Then why was this unit traveling with a berserker raiding party?''

"Probably berserkers have their logistic problems, too. Maybe they're moving their laboratory from one planetoid or system to another… how should I know?"

Polly put in: "I've got a bigger question for both of you. Why are berserkers cultivating life? Are they experimentally trying to produce new forms?"

In the reflected glow of the launch's searchlights, she could see Domingo's face inside his helmet; the captain seemed to be staring at the question as if his life depended on it. At last he answered. "I don't know. But it would be a good idea to find out." He looked around at the other two, who at the moment were both close to him. "And meanwhile, while we're sitting around thinking things over, it'll be a good idea for us to continue to survive. I think we've got enough information for a start. Let's get ourselves back into the launch."

No one argued with that decision or hung back from its execution. And a moment after they had closed the hatch of the launch behind them, they were heading out of the berserker's belly and back toward the Pearl.