Godlike Machines Page 3

  “To all of us.”

  She makes the tea. “You think I envy you,” she says, as I sip from my cup.

  “Why would you envy me?”

  “Because you went out there, because you saw it up close, because you went inside it. You cosmonauts think all astronomers are the same. You go out into space and look at the universe through a layer of armored glass, if you’re lucky. Frosted with your own breath, blurring everything on the other side. Like visiting someone in a prison, not being able to touch them. You think we envy you that.”

  “Some might say it’s better to get that close, than not go at all.”

  ‘I stayed at home. I touched the universe with my mind, through mathematics. No glass between us then—just a sea of numbers.” Nesha looks at me sternly. “Numbers are truth. It doesn’t get any more intimate than numbers.”

  “It’s enough that we both reached out, wouldn’t you say?” I offer her a conciliatory smile—I haven’t come to pick a fight about the best way to apprehend nature. “The fact is, no one’s doing much of that anymore. There’s no money for science and there’s certainly none for space travel. But we did something great. They can write us out of history, but it doesn’t change what we did.”

  “And me?”

  “You were part of it. I’d read all your articles, long before I was selected for the mission. That’s why I came to see you, all that time ago. But long before that—I knew what I wanted to do with my life. I was a young man when the Matryoshka arrived, but not so young that I didn’t have dreams and plans.”

  “You must be sorry about that now.”

  “Sometimes. Not always. No more than you regret what you did.”

  “It was different back then, between the Soviets. If you believed something, you said it.”

  “So you don’t regret a word of it?”

  “I had it easier than he did.”

  Silence. I look at a photograph on the coffee table—a young woman and a young man, holding hands in front of some grand old church or cathedral I don’t recognize, in some European city I’ll never see. They have bright clothes with slogans on, sunglasses, ski hats, and they’re both smiling. The sky is a hard primary blue, as if it’s been daubed in poster paint. “That’s him,” I say.

  “Gennadi was a good man. But he never knew when to shut his mouth. That was his problem. The new men wanted to take us back to the old ways. Lots of people thought that was a good idea, too. The problem was, not all of us did. I was born in 1975. I’m old enough to remember what it was like before Gorbachev. It wasn’t all that wonderful, believe me.”

  “Tell me about Gennadi. How did he got involved?”

  “Gennadi was a scientist to begin with—an astronomer like me, in the same institute. That’s how we met. But his heart was elsewhere. Politics took up more and more of his time.”

  “He was a politician?”

  “An activist. A journalist and a blogger. Do you remember the internet, Dimitri?”

  “Just barely.” It’s something from my childhood, like foreign tourists and contrails in the sky.

  “It was a tool the authorities couldn’t control. That made them nervous. They couldn’t censor it, or take it down-not then. But they could take down the people behind it, like Gennadi. So that’s what they did.”

  “I’m sorry.”

  “It’s all in the past now. We had our time together; that’s all that matters. Perhaps if I hadn’t made such a noise about my findings, perhaps if I hadn’t angered the wrong people ...” Nesha stops speaking. All of a sudden I feel shamefully intrusive. What right have I have to barge in on this old woman, to force her to think about the way things used to be? But I can’t leave, not having come this far. “His clothes,” she says absent-mindedly. “I don’t know why I kept them all this time, but perhaps you can use them.”

  I put down the tea. “Are you certain?”

  “It’s what Gennadi would have wanted. Always very practically-minded, Gennadi. Go into the room behind you, the cupboard on the left. Take what you can use.”

  “Thank you.”

  Even though I’m beginning to warm up, it’s good to change out of the sodden old clothes. Gennadi must have been shorter than me, his trousers not quite reaching my ankles, but I’m in no mood to complain. I find a vest, a shirt and an old gray sweater that’s been repaired a number of times. I find lace-up shoes that I can wear with two layers of socks. I wash my hands and face in the bedroom basin, straightening back my hair, but there’s nothing I can do to tidy or trim my beard. I had plans to change my appearance so far as I was able, but all of a sudden I know how futile they’d be. They’ll find me again, even if it takes a little longer. They’d only have to take one look in my eyes to know who I am.

  “Do they fit?” Nesha asks, when I return to the main room.

  “Like a glove. You’ve been very kind. I can’t ever repay this.”

  “Start by telling me why you’re here. Then—although I can’t say I’m sorry for a little company—you can be on your way, before you get both of us into trouble.”

  I return to the same seat I used before. It’s snowing again, softly. In the distance the dark threads of railway lines stretch between two anonymous buildings. I remember what the snowplow driver said. In this weather, I can forget about buses. No one’s getting in or out of Zvezdniy Gorodok unless they have party clearance and a waiting Zil.

  “I came to tell you that you were right,” I say. “After all these years.”

  “About the Matryoshka?”

  “Yes.”

  “I’ve known I was right for nearly thirty years. I didn’t need you to come and tell me.”

  “Doesn’t it help to know that someone else believes you now?”

  “Truth is truth, no matter who else believes it.”

  “You constructed a hypothesis to fit the data,” I said. “It was a sound hypothesis, in that it was testable. But that’s all it ever was. You never got to see it tested.”

  She regards me with steely-eyed intensity, the earlier Nesha Petrova burning through the mask of the older one. “I did. The second apparition.”

  “Where they proved you wrong?”

  “So they said.”

  “They were wrong. I know. But they used it to crush you, to mock you, to bury you. But we went inside. We penetrated Shell 3. After that-everything was different.”

  “Does it matter now?”

  “I think it does.” Now is the moment. The thing I’ve come all this way to give Nesha, the thing that’s been in my pajama pocket, now in the trousers. I take it out, the prize folded in a white handkerchief.

  I pass the bundle across the coffee table. “This is for you.”

  Nesha takes it warily. She unwraps the handkerchief and blinks at the little metal box it had contained. She picks it up gently, holds it before her eyes and pinches her fingers around the little handle that sticks out from one side.

  “Turn it.”

  “What?”

  “Turn the handle.”

  She does as I say, gently and hesitantly at first, as if fearful that the handle will snap off in her fingers. The box emits a series of tinkling notes. Because Nesha is turning the handle so slowly, it’s hard to make out the melody.

  “I don’t understand. You came all this way to give me this?”

  “I did.”

  “Then the rumours were right,” Nesha says. “You did go mad after all.”

  Falling inward, the Progress began to pass through another swarm of free-flying obstacles. Like those of Shell 1, the components of Shell 2 were all but invisible to the naked eye-dark as space itself, and only a fraction of a kelvin warmer than the cosmic microwave background. The wireframe display started showing signs of fuzziness, as if the computer was having trouble decoding the radar returns. The objects were larger and had a different shape to the ones in the outer shell—these were more like rounded pebbles or all-enveloping turtle-shells, wide as cities. They were covered in scales or pla
ques which moved around in a weird, oozing fashion, like jostling continents on a planet with vigorous plate tectonics. Similarly lethal field lines bound them, but this far in the predictive model became a lot less trustworthy.

  No runaway Chinese probe had ever collided with Shell 2, so we had no good idea how brittle the objects were. A second apparition probe operated by the European Space Agency had tried to land and sample one of the Shell 2 obstacles, but without success. That wouldn’t stop Galenka from making her own attempt.

  She picked a target, wove around the field lines and came in close enough to fire the sticky anchors onto one of the oozing platelets. The Progress wound itself in on electric winches until it was close enough to extend its tools and manipulators.

  “Damn camera’s sticking again. And I keep losing antenna lock.”

  “It’s what they pay you for,” I said.

  “Trying to be helpful, Dimitri?”

  “Doing my best.”

  She had her hands in the waldos again. Her eyes were darting from screen to screen. I couldn’t make much sense of the displays myself, having never trained for Progress operations. It looked as if she was playing six or seven weirdly abstract computer games at the same time, manipulating symbols according to arcane and ever-shifting rules. I could only hope that she was just about winning.

  “Cutting head can’t get traction. Whatever that stuff is, it’s harder than diamond. Nothing for the claws to grip, either. I’m going to try the laser.”

  I found myself tensing, as she swung the laser into play.

  How would the Matryoshka respond to our burning a hole in it? With the same cosmic indifference that it had shown when the Chinese robot had rammed it, or when the American probe got in the way of its field lines? Nothing in our experience offered any guidance. Perhaps it had tolerated us until now, and would interpret the laser as the first genuinely hostile action. In which case losing the Progress might be the least of our worries.

  I tensed.

  “Picking up ablation products,” Galenka said, eyeing the trembling registers of a gas chromatograph readout. “Laser’s cutting into something, whatever it is. Lots of carbon. Some noble gases and metals: iron, vanadium, some other stuff I’m not too sure about right now. Let’s see if I can cut away a sample.”

  The laser etched a circle into the surface of the platelet. With the beam kept at an angle to the surface, it was eventually possible to isolate a cone-shaped piece of the material. Galenka used an epoxy-tipped sucker to extract the fist-sized sample, which already seemed to be in the process of fusing back into the main structure.

  “Well done.”

  She grinned at me. “Let’s take a few more while our luck’s holding, shall we?”

  She pulled out of the waldo controls, disengaged the sticky anchors and applied translational thrust, shifting the Progress to a different platelet.

  “You sure you don’t want to take a break? We can hold here for hours if we have to, especially with the anchors.”

  “I’m fine, Dimitri.” But I noticed that Galenka’s knuckles were tight on the joystick, the effort of piloting beginning to show. There was a chisel-sharp crease in the skin on the side of her mouth that only came when she was concentrating. “Fine but a little hungry, if you must know. You want to do something useful, you can fetch me some food.”

  “I think that might be within my capabilities,” I said.

  I pushed away from the piloting position, expertly inserting myself onto a weightless trajectory that sent me careening through one of the narrow connecting throats that led from one of the Tereshkova’s modules to the next.

  By any standards she was a large spacecraft. Nuclear power had brought us to the Matryoshka. The Tereshkova’s main engine was a “variable specific impulse magnetic rocket”: a VASIMIR drive. It was an old design that had been dusted down and made to work when the requirements of our mission became clear. The point of the VASIMIR (it was an American acronym, but it sounded appropriately Russian) was that it could function in a dual mode, giving not us only the kick to escape Earth orbit, but also months of low-impulse cruise thrust, to take us all the way to the artifact and back. It would get us all the way home again, too—whereupon we’d climb into our Soyuz re-entry vehicle and detach from the mothership. The Progress would come down on autopilot, laden with alien riches—that was the plan, anyway.

  Like all spacecraft, the Tereshkova looked like a ransacked junk shop inside. Any area of the ship that wasn’t already in use as a screen or control panel or equipment hatch or analysis laboratory or food dispenser or life-support system was something to hold onto, or kick off from, or rest against, or tie things onto. Technical manuals floated in mid-air, tethered to the wall. Bits of computer drifted around the ship as if they had lives of their own, until one of us needed some cable or connector. Photos of our family, drawings made by our children, were tacked to the walls between panels and grab rails. The whole thing stank like an armpit and made so much noise that most of us kept earplugs in when we didn’t need to talk.

  But it was home, of a sort. A stinking, noisy shithole of a home, but still the best we had.

  I hadn’t seen Yakov as I moved through the ship, but that wasn’t any cause for alarm. As the specialist in change of the Tereshkova’s flight systems, his duty load has eased now that we had arrived on station at the artifact. He had been busy during the cruise phase, so we couldn’t begrudge him a little time off, especially as he was going to have to nurse the ship home again. So, while Baikonur gave him a certain number of housekeeping tasks to attend to, Yakov had more time to himself than Galenka or I. If he wasn’t in his quarters, there were a dozen other places on the ship where he could find some privacy, if not peace and quiet. We all had our favorite spots, and we were careful not to intrude on each other when we needed some personal time.

  So I had no reason to sense anything unusual as I selected and warmed a meal for Galenka. But as the microwave chimed readiness, a much louder alarm began shrieking throughout the ship. Red emergency lights started flashing. The general distress warning meant that the ship had detected something anomalous. Without further clarification, it could be almost anything: a fault with the VASIMIR, a hull puncture, a life-support system failure, a hundred other problems. All that the alarm told me was that the ship deemed the problem critical, demanding immediate attention.

  I grabbed a handrail and propelled myself to the nearest monitor. Text was already scrolling on it.

  Unscheduled activity in hatch three, said the words.

  I froze for a few moments, not so much in panic as out of a need to pause and concentrate, to assess the situation and decide on the best course of action. But I didn’t need much time to reflect. Since Galenka was still at her station, still guiding the Progress, it was obvious what the problem was. Yakov was trying to escape from the Tereshkova.

  As if we were still in Star City.

  There was no automatic safety mechanism to prevent that door from being opened. It was assumed that if anyone did try and open it, they must have a good reason for doing so-venting air into space, for instance, to quench a fire. The notion that one of us would do something stupid, like trying to leave the ship because we thought it was a simulation, must never have occurred to the engineers.

  I pushed myself through the module, through the connecting throat, through the next module. The alarm was drilling into my head. If Yakov really did think that the ship was still in Russia, he wouldn’t be concerned about decompression. He wouldn’t be concerned about whether or not he was wearing a suit.

  He just wanted to get out.

  I reached a red locker marked with a lightning flash and threw back the heavy duty latches. I expected to see three tasers, bound with security foils.

  There were no tasers—just the remains of the foil and the recessed foam shapes where the stunners had fitted.

  “Fuck,” I said, realizing that Yakov was ahead of me; that he had opened the locker—against all rules
; it was only supposed to be touched in an emergency—and taken the weapons.

  I pushed through another connecting throat, scraping my hand against sharp metal until it bled, then corkscrewed through 90 degrees to reach the secondary throat that led to the number three hatch.

  I could already see Yakov at the end of it. Braced against the wall, he was turning the big yellow wheel that undid the door’s massive locking mechanism. When he was done, it would only take a twist of the handle to free the hatch. The air pressure behind it would slam it open in an instant, and both of us would be sucked into space long before emergency bulkhead seals protected the rest of the ship. I tried to work out which way we were facing now. Would it be a long fall back to the Sun, or an inglorious short-cut to the Matryoshka?

  “Yakov, please,” I called. “Don’t open the door.”

  He kept working the wheel, but looked back at me over his shoulder. “No good, Dimitri. I’ve figured this out even if you haven’t. None of this is real. We’re not really out here, parked next to the Matryoshka. We’re just rehearsing for it, running through another simulation.”

  I tried to ride with his logic. “Then let’s see the simulation through to the end.”

  “Don’t you get it? This is all a test. They want to see how alert we are. They want to see that we’re still capable of picking up on the details that don’t fit.”

  The blood was spooling out of my hand, forming a scarlet chain of floating droplets. I pushed the wound to my mouth and sucked at it. “Like weightlessness? How would they ever fake that, Dimitri?”

  He let go of the wheel with one hand and touched the back of his neck. “The implants. They fool with your inner ear, make you think you’re floating.”

  “That’s your GLONASS transponder. There’s one on the back of my neck as well. It’s so they can track and recover our bodies if the re-entry goes wrong.”

  “That’s what they told us.” He kept on turning the wheel.

  “You open that door, you’re a dead man. You’ll kill me and put Galenka in danger.”

  “Listen to me,” he said with fierce insistence. “This is not real. We’re in Star City, my friend. The whole point of this exercise is to measure our alertness, our ability to see through delusional constructs. Escaping from the ship is the objective, the end-state.”