I looked at the embossed gold console and wondered what our chances were of hacking into anything, let alone the navigation system.
“And the aliens, sir? What should we do with them?”
“Cut them up. Find out what makes them tick.” Almost as an afterthought, he added, “Of course, make sure they’re dead first.”
The aliens were not the greatest surprise contained in the egg, but we did not realize that until the autopsy was under way. Qilian and I observed the procedure from a viewing gallery, looking down on the splayed and dissected creature. With great care, bits of it were being removed and placed on sterile metal trays. The interior organs were dry and husklike, reinforcing the view that the aliens were in a state of mummification: perhaps (we speculated) some kind of suspended animation to be used in emergency situations. But the function and placement of the organs were all too familiar; we could have been watching the autopsy of a monkey and not known the difference. The alien even had a tail, lightly striped in black and white; it had been contained within an extension of the clothing, tucked back into a cavity within the seat.
That the creatures must have been intelligent was not open to dispute, but it was still dismaying, when they were cut up, to learn how human their brains looked. Small, certainly, yet with clear division of brain hemispheres, frontal and temporal lobes, and so on. Yet the real shock lay in the blood. It was not necessarily a surprise to find that it had DNA, or even that its DNA appeared to share the same protein coding alphabet as ours. There were (I was led to believe) sound arguments for how that state of affairs might have arisen independently, due to it being the most efficient possible replicating/coding system, given the thermodynamic and combinative rules of carbon-based biochemistry. That was all well and good. But it entirely failed to explain what they found when they compared the alien’s chromosomes to ours. More on a whim than anything else, they had tested the alien blood with human-specific probes and found mat chromosomes 1 and 3 of the alien were homeologous to human chromosomes 3, 9, 14, and 21. There were also unexpectedly strong signals in the centromeric regions of the alien chromosomes when probed for human chromosomes 7 and 19. In other words, the alien DNA was not merely similar to ours; it was shockingly, confoundingly, alike.
The only possible explanation was that we were related.
Qilian and I were trying to work out the ramifications of this when news came in from the team examining the pod. Uugan—my deputy—came scuttling into the autopsy viewing room, rubbing sweaty hands together. “We’ve found something,” he said, almost tongue-tied with excitement.
Qilian showed him the hot-off-the-press summary from the genetics analysis. “So have we. Those aliens aren’t alien. They came from the same planet we did. I thoughtthey looked like lemurs. That’s because they are.’”
Uugan had as much trouble dealing with that as we did. I could almost hear the gears meshing in his brain, working through the possibilities. “Aliens must have uplifted lemur stock in the deep past, using genetic engineering to turn them into intelligent, tool-using beings.” He raised a finger. “Or, other aliens spread the same genetic material on more than one world. If that were the case, these lemurs need not be from Greater Mongolia after all.”
“What news do you have for us?” Qilian asked, smiling slightly at Uugan’s wild theorizing.
“Come to the egg, please. It will be easier if I show you.”
We hastened after Uugan, both of us refraining from any speculation as to what he might have found. As it happened, I do not think either of us would have guessed correctly.
In the sharp end of the egg, the investigators had uncovered a haul of cargo, much of which had now been removed and laid out on the floor for inspection. I glanced at some of the items as we completed the walk to the pod, recognizing bits and pieces from some of the other cultures we already knew about.
Here was a branching, sharp—tipped metallic red thing, like an instrument for impaling. Here was a complexly manufactured casket that opened to reveal ranks of nested white eggs, hard as porcelain.
Here was a curving section of razor-sharp foil, polished to an impossible luster. Dozens more relics from dozens of other known empires, and still dozens more that represented empires of which we knew nothing.
“They’ve been collecting things, just like us,” I said.
“Including this,” Uugan said, drawing my attention to the object that now stood at the base of the egg.
It was the size and shape of a large urn, golden in construction, surfaced with bas—relief detailing, with eight curved green windows set into its upper surface. I peered closer and rested a hand against the urn’s throbbing skin. Through the windows burbled a dark liquid. In the dark liquid, something pale floated. I made out the knobbed ridge of a spine, a backbone pressing through flawless skin. It was a person, a human, a man judging by his musculature, curled into fetal position. I could only see the back of his head: bald and waxy, scribed with fine white scars. Ridged cables dangled in the fluid, running toward what I presumed was a breathing apparatus, now hidden.
Qilian looked through one of the other windows. After a lengthy silence, he straightened himself and nodded. “Do you think he was their prisoner?”
“No way to tell, short of thawing him and out and seeing what he has to say on the matter,” Uugan said.
“Do what you can,” Qilian told Uugan. “I would very, very much like to speak to this gentleman.” Then he leaned in closer, as if what he was about to say was meant only for Uugan’s ears. “This would be an excellent time not to make a mistake, if you understand my meaning.”
I do not believe that Qilian’s words had any effect on Uugan; he was either going to succeed or not, and the difference between the two outcomes depended solely on the nature of the problem, not his degree of application to the task. As it happened, the man was neither dead nor brain dead, and his revival proved childishly simple. Many weeks were spent in preparation before the decisive moment, evaluating all known variables. When the day came, Uugan’s intervention was kept to a minimum: he merely opened the preservation vat, extracted the man from his fluid cocoon, and (it must be said, with fastidious care) removed the breathing apparatus. Uugan was standing by with all the tools of emergency medical intervention at his disposal, but no such assistance was required. The man simply convulsed, drew in several gulping breaths, and then settled into a normal respiratory pattern. But he had yet to open his eyes, or signal any awareness in the change of his surroundings. Scans measured brain activity, but at a level indicative of coma rather than consciousness. The same scans also detected a network of microscopic machines in the man’s brain and much of his wider nervous system. Though we could not see these implants as clearly as those we had harvested from the lemur, they were clearly derived from a different technology.
Where had he come from? What did he know of the phantoms?
For weeks, it appeared that we would have no direct answer to these questions. There was one thing, one clue, but we almost missed it. Many days after the man’s removal from the vat, one of Uugan’s technicians was working alone in the laboratory where we kept our new guest. The lights were dimmed and the technician was using an ultraviolet device to sterilize some culture dishes. By chance, the technician noticed something glowing on the side of the man’s neck. It turned out to be a kind of tattoo, a sequence of horizontal symbols that was invisible except under ultraviolet stimulation.
I was summoned to examine the discovery. What I found was a word in Arabic, Altair,meaning eagle, and a string of digits, twenty in all, composed of nine numerical symbols, and the tenth, what the pre-Mongol scholars called in their dead language thecaor circulusor figura nihili,the round symbol that means, literally, nothing. Our mathematics incorporates no such entity. I have heard it said that there is something in the Mongol psyche that abhors the very concept of absence. Our mathematics cannot have served us badly, for upon its back we have built a five-hundred-year-old galactic empire—even if the khorkoigave us the true keys to that kingdom. But I have also heard it said that our system would have been much less cumbersome had we adopted that Arabic symbol for nothing.