Cosmic Engineers Page 2

  A quarter of a mile away, he shut off the tubes and glided slowly in to the drifting shell. He struck its pitted side with the soles of his magnetic boots and stood upright.

  Cautiously he worked his way toward one of the ports from which came the faint gleam of light. Lying at full length, he peered through the foot-thick quartz. The light was feeble and he could see but little. There was no movement of life, no indication that the shell was tenanted. In the center of what at one time had been the living quarters, he saw a large rectangular shape, like a huge box. Aside from this, however, be could make out nothing.

  Working his way back to the lock, he saw that it was tightly closed. He had expected that. He stamped against the plates with his heavy boots, hoping to attract attention. But if any living thing were inside, it either did not hear or disregarded the clangor that he made.

  Slowly he moved away from the lock, heading for the control-room vision plate, hoping from there to get a better view into the shell’s interior. As he moved, his eyes caught a curious irregularity just to the right of the lock, as if faint lines had been etched into the steel of the hull.

  He dropped to one knee and saw that a single line of crude lettering had been etched into the metal. Brushing at it with his gloved hand, he tried to make it out. Laboriously, he struggled with it. It was simple, direct, to the point, a single declaration. When one writes with steel and acid, one is necessarily brief.

  The line read:

  Control room vision-plate unlocked.

  Amazed, he read the line again, hardly believing what he read. But there it was. That single line, written with a single purpose. Simple directions for gaining entrance.

  Crouched upon the steel plating, he felt a shiver run through his body.

  Someone had etched that line in hope that someone would come. But perhaps he was too late. The ship had an old look about it. The lines of it, the way the ports were set into the hull, all were marks of spaceship designing that had become obsolete centuries before.

  He felt the cold chill of mystery and the utter bleakness of outer space closing in about him. He gazed up over the bulged outline of the shell and saw the steely glare of remote stars. Stars secure in the depth of many light-years, jeering at him, jeering at men who held dreams of stellar conquest.

  He shook himself, trying to shake off the probing fingers of half-fear, glanced around to locate the Space Pup, saw it slowly moving off to his right.

  Swiftly, but carefully, he made his way over the nose of the ship and up to the vision plate.

  Squatting in front of the plate, he peered down into the control cabin. But it wasn’t a control cabin. It was a laboratory. In the tiny room which at one time must have housed the instruments of navigation, there was now no trace of control panel or calculator or telescopic screen. Rather, there were work tables, piled with scientific apparatus, banks and rows of chemical containers. All the paraphernalia of the scientist’s workshop.

  The door into the living quarters, where he had seen the large oblong box was closed. All the apparatus and the bottles in the laboratory were carefully arranged, neatly put away, as if someone had tidied up before they walked off and left the place.

  He puzzled for a moment. That lack of rocket tubes, the indications that the ship was centuries old, the scrawled acid-etched line by the lock, the laboratory in the control room… what did it all add up to? He shook his head. It didn’t make much sense.

  Bracing himself against the curving steel hide of the shell, he pushed at the vision-plate. But he could exert little effort. Lack of gravity, inability to brace himself securely, made the task a hard one. Rising to his feet, he stamped his heavy boots against the glass, but the plate refused to budge.

  As a last desperate effort, he might use his guns, blast his way into the shell. But that would be long, tedious work… and there would be a certain danger. There should be, he told himself, an easier and a safer way.

  Suddenly the way came to him, but he hesitated, for there lay danger, too.

  He could lie down on the plate, turn on the rocket tubes of his suit and use his body as a battering ram, as a lever, to force the stubborn hinges.

  But it would be an easy matter to turn on too much power, so much power that his body would be pounded to a pulp against the heavy quartz.

  Shrugging at the thought, he stretched flat on the plate, hands folded under him with fingers on the tube controls. Slowly he turned the buttons.

  The rockets thrust at his body, jamming him against the quartz. He snapped the studs shut. It had seemed, for a moment, that the plate had given just a little.

  Drawing in a deep breath, he twisted the studs again. Once more his body slammed against the plate, driven by the flaming tubes.

  Suddenly the plate gave way, swung in and plunged him down into the laboratory. Savagely he snapped the studs shut. He struck hard against the floor, cracked his helmet soundly.

  Groggily he groped his way to his feet. The thin whine of escaping atmosphere came to his ears and unsteadily he made his way forward. Leaping at the plate, he slammed it back into place again. It closed with a thud, driven deep into its frame by the force of rushing air.

  A chair stood beside a table and he swung around, sat down in it, still dizzy from the fall. He shook his head to clear away the cobwebs.

  There was atmosphere here. That meant that an atmosphere generator still was operating, that the ship had developed no leaks and was still airtight.

  He raised his helmet slightly. Fresh pure air swirled into his nostrils, better air than he had inside his suit. A little highly oxygenated, perhaps, but that was all. If the atmosphere machine had run for a long time unattended, it might have gotten out of adjustment slightly, might be mixing a bit too much oxygen with the air output.

  He swung the helmet back and let it dangle on the hinge at the back of the neck, gulped in great mouthfuls of the atmosphere. His head cleared rapidly.

  He looked around the room. There was little that he had not already seen. A practical, well-equipped laboratory, but much of the equipment, he now realized, was old.

  Some of it was obsolete and that fitted in with all the rest of it.

  A framed document hung above a cabinet and getting to his feet, he walked across the room to look at it. Bending close, he read it. It was a diploma from the College of Science at Alkatoon, Mars, one of the most outstanding of several universities on the Red Planet. The diploma had been issued to one Caroline Martin.

  Gary read the name a second time. It seemed that he should know it. It raised some memory in his brain, but just what it was he couldn’t say, an elusive recognition that eluded him by the faintest margin.

  He looked around the room.

  Caroline Martin.

  A girl who had left a diploma in this cabin, a pitiful reminder of many years ago. He bent again and looked at the date upon the sheep-skin. It was 5976. He whistled softly. A thousand years ago!

  A thousand years. And if Caroline Martin had left this diploma here a thousand years ago, where was Caroline Martin now? What had happened to her? Dead in what strange corner of the solar system? Dead in this very ship?

  He swung about and strode toward the door that led into the living quarters. His hand reached out and seized the door and pushed it open. He took one step across the threshold and then he stopped, halted in his stride.

  In the center of the room was the oblong box that he had seen from the port. But instead of a box, it was a tank, bolted securely to the floor by heavy steel brackets.

  The tank was filled with a greenish fluid and in the fluid lay a woman, a woman dressed in metallic robes that sparkled in the light from the single radium bulb in the ceiling just above the tank.

  Breathlessly, Gary moved closer, peered over the edge of the tank, down through the clear green liquid into the face of the woman. Her eyes were closed and long, curling black lashes lay against the whiteness of her cheeks. Her forehead was high and long braids of raven hair were boun
d about her head. Slim black eyebrows arched to almost meet above the delicately modeled nose. Her mouth was a thought too large, a trace of the patrician in the thin, red lips. Her arms were laid straight along her sides and the metallic gown swept in flowing curves from chin to ankles.

  Beside her right hand, lying in the bottom of the tank, was a hypodermic syringe, bright and shining despite the green fluid which covered it.

  Gary’s breath caught in his throat.

  She looked alive and yet she couldn’t be alive. Still there was a flush of youth and beauty in her cheeks, as if she merely slept.

  Laid out as if for death and still with the lie to death in her very look.

  Her face was calm, serene… and something else. Expectancy, perhaps. As if she only waited for a thing she hoped to happen.

  Caroline Martin was the name on the diploma out in the laboratory. Could this be Caroline Martin? Could this be the girl who had graduated from the college of science at Alkatoon ten centuries ago?

  Gary shook his head uneasily.

  He stepped back from the tank and as he did he saw the copper plate affixed to its metal side. He stooped to read.

  Another simple message, etched in copper… a message from the girl who lay inside the tank.

  I am not dead. I am in suspended animation. Drain the tank by opening the valve. Use the syringe you find in the medicine cabinet.

  Gary glanced across the room, saw a medicine chest on the wall above a washbowl. He looked back at the tank and mopped his brow with his coat sleeve.

  “It isn’t possible,” he whispered.

  Like a man in a dream, he stumbled to the medicine chest. The syringe was there. He broke it and saw that it was loaded with a cartridge filled with a reddish substance. A drug, undoubtedly, to overcome suspended animation.

  Replacing the syringe, he went back to the tank and found the valve. It was stubborn with the years, defying all the strength in his arms. He kicked it with a heavy boot and jarred it loose. With nervous hands he opened it and watched the level of the green fluid slowly recede.

  Watching, an odd calm came upon him, a steadying calm that made him hard and machine-like to do the thing that faced him. One little slip might spoil it. One fumbling move might undo the work of a thousand years. What if the drug in the hypodermic had lost its strength? There were so many things that might happen.

  But there was only one thing to do. He raised a hand in front of him and looked at it. It was a steady hand.

  He wasted no time in wondering what it was about. This was not the time for that. Frantic questionings clutched at his thoughts and he shook them off.

  Time enough to wonder and to speculate and question when this thing was done.

  When the fluid was level with the girl’s body, he waited no longer. He leaned over the rim of the tank and lifted her in his arms. For a moment he hesitated, then turned and went to the laboratory and placed her on one of the work tables. The fluid, dripping off the rustling metallic dress, left a trail of wet across the floor.

  From the medicine chest he took the hypodermic and went back to the girl.

  He lifted her left arm and peered closely at it. There were little punctures, betraying previous use of the needle.

  Perspiration stood out on his forehead. If only he knew a little more about this. If only he had some idea of what he was supposed to do.

  Awkwardly he shoved the needle into a vein, depressed the plunger. It was done and he stepped back.

  Nothing happened. He waited.

  Minutes passed and she took a shallow breath. He watched in fascination, saw her come to life again… saw the breath deepen, the eyelids flicker, the right hand twitch.

  Then she was looking at him out of deep blue eyes.

  “You are all right?” he asked.

  It was, he knew, a rather foolish question.

  Her speech was broken. Her tongue and lips refused to work the way they should, but he understood what she tried to say.

  “Yes, I’m all right.” She lay quietly on the table. “What year is this?” she asked.

  “It’s 6948,” he told her.

  Her eyes widened and she looked at him with a startled glance. “Almost a thousand years,” she said. “You are sure of the year?”

  He nodded. “That is about the only thing that I am really sure of.”

  “How is that?”

  “Why, finding you here,” said Gary, “and reviving you again. I still don’t believe it happened.”

  She laughed, a funny, discordant laugh because her muscles, inactive for years, had forgotten how to function rightly.

  “You are Caroline Martin, aren’t you?” asked Gary.

  She gave him a quick look of surprise and rose to a sitting position.

  “I am Caroline Martin,” she answered. “But how did you know that?”

  Gary gestured at the diploma. “I read it.”

  “Oh,” she said. “I’d forgotten all about it.”

  “I am Gary Nelson,” he told her. “Newsman on the loose. My pal’s out there in a spaceship waiting for us.”

  “I suppose,” she said, “that I should thank you, but I don’t know how. Just ordinary thanks aren’t quite enough.”

  “Skip it,” said Gary, tersely.

  She stretched her arms above her head.

  “It’s good to be alive again,” she said. “Good to know there’s life ahead of you.”

  “But,” said Gary, “you always were alive. It must have been just like going to sleep.”

  “It wasn’t sleep,” she said. “It was worse than death. Because, you see, I made one mistake.”

  “One mistake?”

  “Yes, just one mistake. One you’d never think of. At least, I didn’t. You see, when animation was suspended every physical process was reduced to almost zero, metabolism slowed down to almost nothing. But with one exception. My brain kept right on working.”

  The horror of it sank into Gary slowly. “You mean you knew?”

  She nodded. “I couldn’t hear or see or feel. I had no bodily sensation. But I could think. I’ve thought for almost ten centuries. I tried to stop thinking, but I never could.

  I prayed something would go wrong and I would die. Anything at all to end that eternity of thought.”

  She saw the pity in his eyes.

  “Don’t waste sympathy on me,” she said and there was a note of hardness in her voice. “I brought it on myself. Stubbornness, perhaps. I played a long shot. I took a gamble.”

  He chuckled in his throat. “And won.”

  “A billion to one shot,” she said. “Probably greater odds than that. It was madness itself to do it. This shell is a tiny speck in space. There wasn’t, I don’t suppose, a billion-to-one chance, if you figured it out on paper, that anyone would find me. I had some hope. Hope that would have reduced those odds somewhat. I placed my faith on someone and I guess they failed me. Perhaps it wasn’t their fault. Maybe they died before they could even hunt for me.”

  “But how did you do it?” asked Gary. “Even today suspended animation has our scientists stumped. They’ve made some progress but not much. And you made it work a thousand years ago.”

  “Drugs,” she said. “Certain Martian drugs. Rare ones. And they have to be combined correctly. Slow metabolism to a point where it is almost non-existent. But you have to be careful. Slow it down too far and metabolism stops. That’s death.”

  Gary gestured toward the hypodermic. “And that,” he said, “reacts against the other drug.”

  She nodded gravely.

  “The fluid in the tank,” he said. “That was to prevent dehydration and held some food value? You wouldn’t need much food with metabolism at nearly zero. But how about your mouth and nostrils? The fluid…”

  “A mask,” she said. “Chemical paste that held up under moisture. Evaporated as soon as it was struck by air.”

  “You thought of everything.”

  “I had to,” she declared. “There was no one
else to do my thinking for me.”

  She slid off the table and walked slowly toward him.

  “You told me a minute ago,” she said, “that the scientists of today haven’t satisfactorily solved suspended animation.”

  He nodded.

  “You mean to say they still don’t know about these drugs?”

  “There are some of them,” he said, “who’d give their good right arm to know about them.”

  “We knew about them a thousand years ago,” the girl said. “Myself and one other. I wonder…”

  She whirled on Gary. “Let’s get out of here,” she cried. “I have a horror of this place.”

  “Anything you want to take?” he asked. “Anything I can get together for you?”

  She made an impatient gesture.

  “No,” she said. “I want to forget this place.”

  * * *

  Chapter Three

  « ^ »

  The Space Pup arrowed steadily toward Pluto. From the engine room came the subdued hum of the geosectors. The vision plate looked out on ebon space with its far-flung way posts of tiny, steely stars. The needle was climbing up near the thousand-miles-a-second mark.

  Caroline Martin leaned forward in her chair and stared out at the vastness that stretched eternally ahead. “I could stay and watch forever,” she exulted.

  Gary, lounging back in the pilot’s seat, said quietly:

  “I’ve been thinking about that name of yours. It seems to me I’ve heard it somewhere. Read it in a book.”

  She glanced at him swiftly and then stared out into space.

  “Perhaps you have,” she said finally.

  There was a silence, unbroken except by the humming of the geosectors.

  The girl turned back to Gary, chin cupped in her hands. “Probably you have read about me;” she said. “Perhaps the name of Caroline Martin is mentioned in your histories. You see, I was a member of the old Mars-Earth Research commission during the war with Jupiter. I was so proud of the appointment.

  Just four years out of school and I was trying so hard to get a good job in some scientific research work. I wanted to earn money to go back to school again.”