Ten (Stories) to The Stars

by Raymond Z. Gallun

  "Beings," I breathed awedly. "The implication is clear but crazy. Why, a being no smaller than a rat couldn't have human intelligence. The molecules of matter remain of the same size. Building a truly sentient brain at such an extreme of smallness, using those same molecules, would be like trying to make fine pottery out of coarse sand!"

  "Who said anything about molecules?" Doc demanded almost angrily. "When—just for instance—the flow of far smaller electrons has been the soul of complicated calculating devices for a century? But who knows anything? Maybe, before long, I'll let you in on my project, if you have the courage and interest. But you need more general education. Now, not another word. Go to bed. Answering your whys and whats, I'd be mostly guessing, too."

  I went to my room where I lay for hours with a tingle in my guts, aware of the frosty stars, the squawking katydids, the universe big and little, and buzzes from Doc's workroom. And I thought of how the human body conformed to the laws of machines. Hence it was a natural robot. It was near dawn before I slept.

  Thereafter, life went on in the sunshine and shadow of a campus, idyllic and gentle, masking unrest. There were my instructors and the classrooms and labs, and the faces of my contemporaries, easy going young faces, matching a languid attitude of body coupled with latent strength, as a cat's languidness is coupled with the capacity to galvanize into lightning speed. For them the times held a pleasant spark of fright, and the rich red meat of coming triumph. In all fairness, I was one of them.

  Minden, Fellows, Bowhart, Griswold, Scharber, and the others—the rhythm and meaning of their voices and words was usually the same:

  "Hi, Charlie! How was the astrogation quiz?" Or: "Yesterday, I rocketted the training ship two thousand kilometers over Lake Michigan, and it was a cinch!..." Or: "Could any course be dopier than this 'Suggested Techniques For Establishing Friendly Relations With Possible Extra-Terrestrial Intelligences?'" Or: "So long, Charlie! I'm going out to help build Pallas City for the asteroid miners!..."

  Or it might be Mars, Venus, Mercury, or the well remembered Moon, where huge, fantastic starcraft were already in the blueprint stage.

  Yes, all this was my life, too; though already it seemed half diverted to another, much stranger destiny.

  And there was Janice Randall whom I first spotted in Astrogation Lecture.

  But I really met her in the company of George who had a special room up in the top of the University Library. It was an eerie place, suitable for such an entity. George was more than an electronic calculator; he was a Giant Brain. He was also a student's and research worker's oracle. You could ask him questions.

  One day, with Doc Lanvin's remarks sharply in mind, I went up there and waited my turn at George's microphone.

  "Can a true android, with all the human attributes of mind and feeling, be made, George?" I asked.

  George rustled inside his unpretentious black cabinet and replied in a bass voice:

  "I believe that it can and will be done. Like space travel, it is part of the natural course of history."

  "What is the most difficult phase of doing so?" I enquired further. "Building the brain?"

  "No. Building the brain should be relatively simple. Giving an android a consciousness, an awareness of self, should be much more difficult. Philosophers have had trouble even defining consciousness."

  I chanced a third question, the answer to which I already knew: "Don't you have a consciousness, George?"

  "It is understood that no means yet exists to provide Earthly mechanisms with such a thing," George replied evenly. "I am no more aware than the first crude adding machine thinking out the sum of five and seven. A question to me merely sets a search and a reasoning process for a reply in motion. It is not necessary that I know that I do this."

  Someone spoke from behind me: "Unaware thought. It even happens in our own subconscious minds. But it's hard to believe that George doesn't know his own reality. He's so human."

  I turned. It was Jan Randall, coloring a little. "Oh, I'm sorry Mr. Harver. I didn't mean to eavesdrop," she said.

  "Eavesdrop?" I chuckled. "There was nothing private about my question. Go ask yours. I'll wait out of earshot."

  "I haven't any," she answered with a smile. "I come here often just for the mood. This place feels like a temple; as if God and all nature were here. George isn't much of all that, but he seems the best contact. Now, shall we both laugh?"

  "Let's feel awed and humble, instead," I replied.

  After a pause, I asked lightly: "George, is it all right for Janice Randall and I to have dinner together?"

  George was small. Always, he refused to give out social advice. "This, I am not permitted to answer," he rumbled.

  Jan and I laughed gayly together as we turned to leave. Jan was unobtrusive, but very pretty. Her hair was light brown, her features were fine, her nose turned up, her height reached to the center of my chest. And she had her eyes on a spacewoman's career.

  From beside the door a pair of slightly fanatical eyes under a high forehead smirked at us. The jaw was strong; the smile was crooked, humorous, gentle.

  "Hi, Cope," I greeted. "What brings you here?"

  "This I have to watch, Harver," he answered. "The machine telling the man—already. Screwballs! Where will it end?"

  "Who was that?" Jan asked as we were going down stairs.

  "An English-Lit classmate of mine," I answered. "One who believes that all virtue is the past's. Call him the conscience of the human race. Armand Cope."

  Little hard glints showed in Jan's eyes before she said, "Oh," mildly, and laughed.

  After dinner I took her to meet Dr. Shane Lanvin. Six months later he said to both of us:

  "Like a hiring officer picking a starship crew, I have to look for guts, wits, and certain other qualities, in prospective helpers for what I am attempting. There may be danger. And I wouldn't want anyone to go soft and back out later. So here's your chance—part-time for the present. But I want a final yes or no."

  Mild Doc Lanvin could be hard. But he knew Jan's quality. She had taken courses of study and training, of which nine-tenths of the students were masculine. Her reactions to tests for quick thinking, emotional ruggedness, and physical stamina, were all good. Moreover, she had excelled in the study of instrument making, with which we had both occupied much time. Her manual precision was better than mine.

  "On your terms, count me in, Dr. Lanvin," she said quietly.

  "Even without Jan, I think I'd be a foregone conclusion, Doc," I told him.

  So, with every minute that we could spare from our regular studies, we were working with the great specialist of the miniature, trying to push another frontier downward into The Small. Doc had his duties to the University, but he had his nights and weekends, and the additional drive of the odd and grim reports which had already come from deep in space.

  Do you know what a micro-manipulator is? It begins with a simple, high powered microscope. But in its field of view are mounted little slide rods, fitted with hand operated vernier screws, by which they can make movements so fine that a gesture of a thousandth of a centimeter may seem the widest of swings. Attached to the slide rods are forceps, and measuring and cutting instruments, some too small to be visible to the unaided eye.

  Under one microscope Doc had even set up a real, power driven lathe, a quarter-inch long. Under another was a sort of assembly area. There, a shiny robot, half an inch high, with all the intricate control and circuits combined into it, was taking form. Cables were as fine as spiderwebs.

  III

  Reproducing that first robot in triplicate was easier than it might seem, for when we had set up all the small machinery to make the parts, duplication was almost automatic. But assembly remained a tedious chore. On the other hand, the control hoods were almost of the standard type used for much larger automatons.

  Still, it was eight months before Doc announced on a Saturday afternoon: "Step one completed. Now to repeat in step two!..."

  We had tes
t proved all three robots as soon as each was ready. But now that each of us possessed a metal proxy, we could all go as a group on that first step down into The Small.

  Sitting in chairs in Doc's workroom we put on our control hoods. Then, sensory illusion seemed to make us leave our real bodies behind. The top of the work table spread suddenly around my tiny, artificial eyes becoming a vast, cluttered plain. The ceiling was our sky. The fluorescent lights were multiple suns. Doc and Jan were shining, man-tall monsters, exactly like myself. I couldn't tell them apart, until manner of speech betrayed Jan.

  "Look at us!" she shouted gleefully in a thin, buzzing voice from a tympanum in her chest. "Coming this far is like dropping into an abyss, half way to the bottom! And see the real us! Great, hooded colossi, sitting as if asleep, in the distance!"

  "Yeah, I know, Honey," was all I said.

  In this moment of half realizing a goal, Doc's love of miniature things became tense impatience.

  "All right, my worthies!" he buzzed. "Supper and being ourselves again is only a few hours away. So let's get started on tougher step two!"

  We hurried to a clear plastic box (of building-size to us now) and inside its drilled doorway our materials were waiting.

  There were the roughed out beginnings of other micro-manipulators, except that now, for work on pieces smaller than the width of a single light wave, the microscopes would have to be of the electron variety. Their parts had to be polished and fitted together here; for even that was labor beyond the direct doing of a man in his own flesh. Now we had to finish a whole array of super-fine micro tools and equipment—lathes, heaters, shapers of glass.

  Not until then could the real work proceed—making robots of which only the largest pieces yet existed, still in the rough. They would be robots bearing the same size-relationship to our present half-inch selves, as those same selves bore to human beings!

  "Specks, dust particles, dimensions on the order of the smallest insects," Doc's new self buzzed. "Down near the barrier, the limit of smallness, beyond which metals become, by relativity, too hard, and too coarse-grained to be shaped. Small objects are always relatively stronger than large ones. Yes, you'd have to decrease the strength of materials in proportion to size to achieve a constant there. Take an ant, far smaller than a man, but able to lift many times his own weight because the substance of his muscles is relatively tougher!"

  "Well, power for polishing comes first, doesn't it?" I said, and we went to work.

  The days went. Tediously our work progressed. Another spring came, and we lived two lives, with almost two sets of identities. There were classes and friends, and walks around the campus for Jan and me. Then we were down again, where flecks of lint floating in the air looked like twisted twigs, and where metal surfaces were difficult indeed to burnish.

  One evening, with grim excitement in his voice, Doc gave us some news:

  "Again the Government is asking us for a favor. Small space ship and everything provided! There have been more mysterious breakdowns of equipment, and strange illnesses reported. So we're going out to Ganymede! Sorry, check out of the U; get your gear together, tighten your belts—because this is it! See a justice, maybe, if that's in your minds. Take a few days off."

  My hand tightened protectively on Jan's shoulder. Somehow, before the unknown, I felt that marriage would be like a shield for us both, though we were still pretty young.

  "Time to get hitched, Jan," I said later. "If you've made up your mind. Or should we consult George?"

  Her eyes twinkled with a flare of recklessness. She lowered her voice and mocked humorously: "'This is a question which I am not permitted to answer. Unghh!'"

  For a few days we were away from Doc Lanvin. Our brief honeymoon was on the Moon with my folks. Jan's parents had died in a rocket crash years before. It was good to see Mom and Dad and the old house again. Out beyond the sprawling buildings of the expanded labs, the skeleton of a huge hull was taking form. The stars, that meant, though the problem of overdrive, speeds greater than light, promised no early answer after all. A journey to the nearest stars would take a long, long time.

  Within a week Jan and I were back on Earth, packing equipment. Armand Cope, whom I've mentioned, was one of those who came to bid us good-bye. His cynical mouth twisted as if he were both sorry for, and contemptuous of us.

  "Maybe I was just born too late," he said. "I don't know just what you're after, but there are rumors. Well—honestly—keep safe."

  "Thanks, Cope," I said.

  "Yes, from me, too," Jan added gently. Then she threw a mild jibe at him: "Still trying to hold back tomorrow, Cope?"

  Two guys I knew slightly, Bowhart and Scharber, were selected as crewmen for our ship, the Intruder.

  "Bow and I are trained for simple space stuff, Charlie," Scharber said. "We won't stick our noses into this micro-robot business."

  Scharber was broad and easy going. Bowhart was short and dark and serious.

  Jan changed to the rough coverall, acceleration suit, and boots of a space wanderer. Maybe there was a regret for the difference, but it also brought a new jauntiness.

  On a Sunday night our ship blasted off from the New Mexico desert. When our acceleration was completed, our ringlike hull began to rotate, to give us a centrifugal substitute for gravity. The outer silence closed in, and two months of monotonous journeying provided only a new setting for our efforts to build us metal forms that could stand beside an inscription on a sand-grain meteor as a man stands beside a monument. All of Doc's home workshop had been transferred to the Intruder. There, in the lab compartment, Doc, Jan and I sat hour after hour, wearing our control hoods, but living in metal bodies half an inch high that bent intently over an even far finer and more difficult craftsmanship.

  We passed Mars' orbit without seeing the new man-made airdome cities among the ruins. We saw nothing of the asteroid belt where fortunes were being made in metals from the heavy core of an exploded planet. Our quest had a different goal.

  When we finished three super-micro-manipulators, we were better prepared to finish our tools and equipment to make parts. But our tedious job was less than half done when we arrived on Ganymede, cold and bleak, its tenuous atmosphere composed mostly of unbreathable methane gas.

  Scharber brought us down on the landing stage of Port Hoverton. The settlement itself was under domes nearby.

  And Jan said: "Hurdy-gurdies, Charlie! Hey, Doc! Scharber! Bow! Beer, music, games. A last fling, like the spacemen and miners! Let's have it!"

  So we did for a few hours. Then we had us a good sleep. Then we found a guide. Boom Harlow, he called himself. Oldish, cheerful as a gravedigger.

  "Sure I'll take you to where that little tool chest was found," he said. "If you stay, likely you'll never come back."

  He blasted off with us for a thousand-mile jaunt in our ship, arcing above the stratified mists of half-congealed gases that hovered over the Ganymedean landscape, and after we had landed at his command, he pointed out stone structures that looked both very old and very odd.

  "There you are!" he said through the helmet phones of our space suits. "Maybe the last camp of the last survivors of Planet X, came here millions of years ago, before their world went ffttt—before there were asteroids. But there's something here yet, I'm tellin' yuh! Now, after you pay me, I'll get my mono-wing out of your hold, and fly back to town, and I hope I won't stop long before I rocket back to Seattle. Keep alive if you can. So long."

  Boom Harlow was gone, then, riding a jetted metal triangle high against the thin murk. The rest of us were left with the creeps and the wonder, and all the work we had to do.

  There was an ancient shelter of glassy rock, metal-lined, and once sealed, for there was an airlock. A dried, age-blackened form, its claws clenched, its queer, vertical ribs sticking through the skin, was crumpled in one corner of the shelter. Around him was his gear—tools and weapons like those in museums. Perhaps no one had dared to take them, for a curse was supposed to be here.
>
  But you could tell that he had been moved; and the even cones of dust on the floor showed that every bit of it had been carefully sifted, no doubt after prospector Jeffers had found that tiny box of glinting tools. He had shown the box to reliable people; but then, by later report, had somehow lost it.

  The mummy was an Xian. With what sadness at the loss of a home world, had he awaited death under the bleak sky of Ganymede?

  None of us spoke. At last Jan kicked dust over the corpse in a gesture of kindness.

  "It may be safer in the ship," I offered.

  Scharber and Bowhart had the Intruder, and the simpler wants of the rest of us to look after. Doc, Jan, and I kept working on the smaller micro-robots. But during an occasional spare hour we'd send our half-inch alter-bodies out into the cold to look around the ancient camp. We found nothing of interest except a splinter of diamond set in a metal shank. A cutting tool?

  But within a month, certain phenomena began to appear inside the ship itself. As humans, we couldn't have noticed. But being half an inch high, it was different.

  "Whispers in dark corners, and shadows that move," Jan said. "And tinkles. Or are spatial solitudes affecting my mind?"

  We had just put down her control hood, so she was speaking as strictly herself. She looked alert and curious, not overwrought.

  "I thought I noticed something vague, too," I admitted. "Funny, the ship is sealed. Even the air is constantly being filtered. But who's complaining if there are developments so soon?"

  "It would be best even to sleep in our armor," Doc advised. "Scharber and Bowhart, too. Yes, I thought I heard a muttering and chirping. And just now, as we worked on that final assembly, I was sure I saw something hide in a bit of floss that was adrift in the air. But they never come too close; they just hover near and wait. And only miniature microphones, like those of our robots, could ever pick up the sounds they make."