Great Stories of Space Travel Read online

  His feet had been moving slowly along with the turning of his thoughts, and he was out of the valley proper, near the door of the shelter carved into the rocky walls which he had chosen from the many as his home. He munched another mouthful of rock and lichen and let the diffused sunlight shine on him for a few minutes more, then turned into the cave. He needed no light, since the rock walls about had all been rendered radioactive in the dim youth of his race, and his eyes were adapted to wide ranges of light conditions. He passed quickly through the outer room, containing his woven lichen bed and few simple furnishings, and back into the combination nursery and workshop, an illogical but ever-present hope drawing him back to the far comer.

  But, as always, it was reasonless. The box of rich earth, pulped to a fine loam and watered carefully, was barren of life. There was not even the beginnings of a small red shoot to awaken him to hope for the future. His seed was infertile, and the time when all life would be extinct was growing near. Bitterly he turned his back on the nursery bed.

  So little lacking, yet so much! A few hundred molecules of copper salt to eat, and the seeds he grew would be fertile; or those same copper molecules added to the water would render the present seeds capable of growing into vigorous manhood—or womanhood; Lhin’s people carried both male and female elements within each member, and could grow the seeds that became their children either alone or with another. So long as one member of the race lived, as many as a hundred young a year could be reared in the carefully tended incubating soil—if the vital hormone containing copper could be made.

  But that, it seemed, was not to be. Lhin went over his laboriously constructed apparatus of hand-cut rock bowls and slender rods bound together into tubes, and his hearts were heavy within him. The slow fire of dried lichen and gummy tar burned still, and slow, drop by drop, liquid oozed from the last tube into a bowl. But even in that there was no slightest odor of copper salts. Well, he had tried that and failed. The accumulation of years of refining had gone into the water that kept the nursery soil damp, and in it there had been too little of the needed mineral for life. Almost dispassionately he threw the permanent metal rolls of his race’s science back into their cylinders and began disassembling the chemical part of his workshop.

  That meant the other solution, harder, and filled with risks, but necessary now. Somewhere up near the roof, the records indicated, there was copper in small amounts, but well past the breathable concentration of air. That meant a helmet and tanks for compressed air, long with hooks and grapples to bridge the eroded sections of the old trail and steps leading up, instruments to detect the copper, and a pump to fill the tanks. Then he must carry many tanks forward, cache them, and go up to make another cache, step by step, until his supply line would reach the top and—perhaps—he could find copper for a new beginning.

  He deliberately avoided thinking of the time required and the chances of failure. His foot came down on the little bellows and blue flames licked up from his crude forge as he drew out the hunks of refined metal and began heating them to malleability. Even the shaping of it by hand to the patterns of the ancient records was almost impossible, and yet, somehow, he must accomplish it correctly. His race must not die!

  He was still working doggedly hours later when a high-pitched note shot through the cave. A meteor, coming into the fields around the sealing slides of the roof, and a large one! In all Lhin’s life there had been none big enough to activate the warning screens, and he had doubted that the mechanism, though meant to be ageless and draw Sun power until the Sun died, was still functioning. As he stood staring at the door senselessly, the whistling note came again.

  Now, unless he pressed his hand over the inductance grid, the automatic forces would come into play, twisting the meteor aside and beyond the roof. But he gave no thought to that as he dashed forward and slapped his fingers against the grilled panel. It was for that he had chosen this rock house, once the quarters of the Watchers who let the few scouting rockets of dim past ages in and out. A small glow from the grid indicated the meteor was through, and he dropped his hand, letting the slides close again.

  Then he waited impatiently for it to strike, moving out to the entrance. Perhaps the Great Ones were kind and were answering his prayers at last. Since he could find no copper here, they were sending a token from outer space to him, and who knew what fabulous amounts it might contain—perhaps even as much as he could hold in one hand! But why hadn’t it struck? He scanned the roof anxiously, numb with a fear that he had been too late and the forces had thrown it aside.

  No, there was a flare above—but surely not such as a meteor that size should make as it sliced down through the resisting air! A sharp stinging whine hit his ears finally, flickering off and on; and that was not the sound a meteor would logically make. He stared harder, wondering, and saw that it was settling downward slowly, not in a sudden rush, and that the flare struck down instead of fading out behind. That meant —could only mean—intelligent control! A rocket!

  Lhin’s mind spun under the shock, and crazy ideas of his ancestors’ return, of another unknown refuge, of the Great Ones’ personal visit slid into his thoughts. Basically, though, he was severely logical, and one by one he rejected them. This machine could not come from the barren moon, and that left only the fabled planet lying under the bottom of his world, or those that wandered around the Sun in other orbits. Intelligence there?

  His mind slid over the records he had read, made when his ancestors had crossed space to those worlds, long before the refuge was built. They had been unable to colonize, due to the oppressive pull of gravity, but they had observed in detail. On the second planet were only squamous things that slid through the water and curious fronds on the little dry land; on his own primary, gigantic beasts covered the globe, along with growth rooted to the ground. No intelligence on those worlds. The fourth, though, was peopled by more familiar life, and like his own evolutionary forerunners, there was no division into animal and vegetable, but both were present in all. Ball-shaped blobs of life had already formed into packs, guided by instinct, with no means of communication. Yet, of the other worlds known, that seemed the most probable as a source of intelligence. If, by some miracle, they came from the third, he abandoned hope; the blood lust of that world was too plainly written in the records, where living mountainlike beasts tore at others through all the rolls of etched pictures. Half filled with dread, half with anticipation, he heard the ship land somewhere near, and started toward it, his tail curved tightly behind him.

  He knew, as he caught sight of the two creatures outside the opened lock of the vessel, that his guess had been wrong. The creatures were bifurcate, like himself, though massive and much larger, and that meant the third world. He hesitated, watching carefully as they stared about, apparently keenly enjoying the air around them. Then one spoke to the other, and his mind shook under a new shock.

  The articulation and intonation were intelligent, but the sounds were a meaningless babble. Speech—that! It must be, though the words held no meaning. Wait—in the old records. Slha the Freethinker had touched on some such thought; he had written of remote days when the Lunarites had had no spech and postulated that they had invented the sounds and given them arbitrary meaning, and that only by slow ages of use had they become instinctive in the new-grown infants— had even dared to question that the Great Ones had ordered speech and sound meanings as the inevitable complement of intelligence. And now, it seemed, he was right. Lhin groped up through the fog of his discovery and tightened his thoughts into a beam.

  Again, shock struck at him. Their minds were hard to reach, and once he did find the key and grope forward into their thoughts, it was apparent that they could not read his! Yet they were intelligent. But the one on whom his thoughts centered noticed him finally, and grabbed at the other. The words were still harsh and senseless, but the general meaning reached the Moon man. “Fats, what’s that?”

  The other turned and stared at Lhin’s approach. “Dunn
o. Looks like a scrawny three-foot monkey. Reckon it’s harmless?”

  “Probably, maybe even intelligent. It’s a cinch no band of political refugees built this place—nonhuman construction. Hi there! ” The one who thought of himself as Slim—massive though he appeared—turned to the approaching Lunarite. “What and who are you?” “Lhin,” he answered, noting surprised pleasure in Slim’s mind. “Lhin—me Lhin.”

  Fats grunted. “Guess you’re right, Slim. Seems to savvy you. Wonder who came here and taught him English.”

  Lhin fumbled clumsily, trying to pin down the individual sounds to their meanings and remember them. “No sahffy Enlhish. No who came here. You—” He ran out of words and drew nearer, making motions toward Slim’s head, then his own. Surprisingly, Slim got it.

  “He means he knows what we’re thinking, I guess. Telepathy.”

  “Yeah? Marshies claim they can do it among themselves, but I never saw one read a human mind. They claim we don’t open up right. Maybe this Ream monkey’s lying to you.”

  “I doubt it. Take another look at the radioactivity meter in the viability tester—men wouldn’t come here and go home without spreading the good word. Anyway, his name isn’t Ream—Lean comes closer to the sound he made, though we’ll never get it right.” He half sent a thought to Lhin, who dutifully pronounced his name again. “See? His liquid isn’t . . . it’s a glottal stop. And he makes the final consonant a labial, though it sounds something like our dental. We can’t make sounds like that. Wonder how intelligent he is.”

  He turned back into the ship before Lhin could puzzle out some kind of answer, and was out a moment later with a small bundle under his arm. “Space English code book,” he explained to Fats. “Same as they used to teach the Martians English a century ago.”

  Then to Lhin: “Here are the six hundred most useful words of our language, organized, so it’ll beat waiting for you to pick them up bit by bit. You look at the diagramed pictures while I say and think the word. Now. One—w-uh-nn; two—t-ooo. Getting it?”

  Fats watched them for a while, half amused, then grew tired of it. “O. K., Slim, you molly-coddle the native awhile and see what you learn. I’m going over to the walls and investigate that radioactive stuff until you’re ready to start repairs. Wish radios weren’t so darned limited in these freighters and we could get a call through.”

  He wandered off, but Lhin and Slim were hardly aware of it. They were going through the difficult task of organizing a means of communication, with almost no common background, which should have been worse than impossible in terms of hours. Yet, strange as the word associations and sounds were, and odd as their organization into meaningful groups, they were still only speech, after all. And Lhin had grown into life with a highly complex speech as natural to him as breathing. He twisted his lips over the sounds and nailed the meanings down in his mind, one by one, indelibly.

  Fats finally found them in Lhin’s cave, tracing them by the sound of their voices, and sat down to watch, as an adult might watch a child playing with a dog. He bore Lhin no ill will, but neither could he regard the Moon man as anything but some clever animal, like the Martians or the primitives of Venus; if Slim enjoyed treating them as equals, let him have his way for the time.

  Lhin was vaguely conscious of those thoughts and others more disturbing, but he was too wrapped up in the new experience of having some living mind to communicate with, after nearly a century of being alone with himself. And there were more important things. He wriggled his tail, spread his arms, and fought over the Earth sounds while Slim followed as best he could.

  Finally the Earth man nodded. “I think I get it. All of them have died off except you, and you don’t like the idea of coming to a dead end. Um-m-m. I wouldn’t either. So now you hope these Great Ones of yours— we call ’em God—have sent us down here to fix things up. How?”

  Lhin beamed, his face contorting into a furrowed grimace of pleasure before he realized Slim misinterpreted the gesture. Slim meant well. Once he knew what was needed, perhaps he would even give the copper gladly, since the old records showed that the third world was richest of all in minerals.

  “Nra is needed. Life comes from making many simple things one not-simple thing—air, drink stuff, eat stuff, all that I have, so I live. But to begin the new life, Nra is needed. It makes things begin. The seed has no life—with Nra it lives. But I had no word.”

  He waited impatiently while Slim digested that. “Sort of a vitamin or hormone, something like Vitamin E6, eh? Maybe we could make it, but—

  Lhin nodded. Surely the Great Ones were kind. His hearts were warm as he thought of the many seeds carefully wrapped and stored that could be made to grow with the needed copper. And now the Earth man was willing to help. A little longer and all would be well.

  “No need to make,” he piped happily. “Simple stuff. The seed or I can make, in us. But we need Nra to make it. See.” He pulled a handful of rock from the basket lying near, chewed it carefully, and indicated that it was being changed inside him.

  Fats awoke to greater attention. “Do that again, monkey!” Lhin obliged, curious to note that they apparently ate nothing other life had not prepared for them. “Darn. Rocks—just plain rocks—and he eats them. Has he got a craw like a bird, Slim?”

  “He digests them. If you’ve read of those half-plant, half-animal things the Martians came from, you’ll know what his metabolism’s like. Look, Lhin, I take it you mean an element. Sodium, calcium, chlorine? No, I guess you have all those. Iodine, maybe? Hm-m-m.” He went over a couple of dozen he could imagine having anything to do with life, but copper was not among them, by accident, and a slow fear crept up into the Lunarite’s thoughts. This strange barrier to communication—would it ruin all?

  He groped for the answer—and relaxed. Of course, though no common word existed, the element itself was common in structure. Hurriedly he flipped the pages of the code book to a blank one and reached for the Earth man’s pencil. Then, as Slim and Fats stared curiously, he began sketching in the atomic structure of copper, particle by particle, from the center out, as the master physicists of his race had discovered it to be.

  It meant nothing to them! Slim handed the paper back, shaking his head. “Fella, if I’m right in thinking that’s a picture of some atom, we’ve got a lot to learn back on Earth. Wheoo!”

  Fats twisted his lips. “If that’s an atom, I’m a fried egg. Come on, Slim, it’s sleepy time and you’ve fooled away half a day. Anyhow, I want to talk that radioactive business over with you. It’s so strong it’d cook us in half an hour if we weren’t wearing these portable nullifiers—yet the monkey seems to thrive on it. I got an idea.”

  Slim came back from his brown study and stared at his watch. “Dam it! Look, Lhin, don’t give up yet; we’ll talk all this over tomorrow again. But Fats is right; it’s time for us to sleep. So long, fella.”

  Lhin nodded a temporary farewell in his own tongue and slumped back on his rough bed. Outside, he heard Fats extolling a scheme of some kind for getting out the radioactives with Lhin’s help, somehow, and Slim’s protesting voice. But he paid no attention. The atomic structure had been right, he knew, but they were only groping toward it in their science, and their minds knew too little of the subject to enable them to grasp his pictures.

  Chemical formulas? Reactions that would eliminate others, one by one? If they were chemists, perhaps, but even Slim knew too little for that. Yet, obviously, unless there was no copper on Earth, there was an answer somewhere. Surely the Great Ones whom they called God would never answer generations of faithful prayer with a mockery! There was an answer, and while they slept, he would find it, though he had to search through every record roll for clues.

  Hours later he was trudging across the plain toward the ship, hope again high. The answer, once found, was simple. All elements formed themselves into families and classes. Slim had mentioned sodium, and copper was related in the more primitive tables, such as Earth might use. More important,
its atomic number was twenty-nine by theory elementary enough for any race that could build rockets.

  The locks were open, and he slipped through both, the wavering half-formed thoughts of the men leading him to them unerringly. Once in their presence, he stopped, wondering about their habits. Already he had learned that what held true for his people was not necessarily the rule with them, and they might not approve of his arousing a sleeper. Finally, tom between politeness and impatience, he squatted on the metal floor, clutching the record roll, his nostrils sampling the metals around him. Copper was not there; but he hadn’t expected so rare an element, though there were others here that he failed completely to recognize and guessed were among the heavy ones almost lacking on the Moon.

  Fats gurgled and scrimmaged around with his arms, yawned, sat up, still half asleep. His thoughts were full of some Earth person of the female element which Lhin had noted was missing in these two, and what he’d do “when he got rich.” Lhin was highly interested in the thought pictures until he realized that it would be best not to intrude on these obviously secret things. He withdrew his mind just as the man noted him.

  Fats was never at his best while waking up. He came to his feet with a bellow and grabbed for something. “Why, you sneaking little monkey! Trying to sneak up and cut our—”

  Lhin squealed and avoided the blow that would have left him a shapeless blob, uncertain of how he had offended, but warned by caution to leave. Physical fear was impossible to him—too many generations had grown and died with no need of it. But it came as a numbing shock that these beings would actually kill another intelligent person. Was life so cheap on Earth?

  “Hey! Hey, Fats, stop it!” Slim had awakened at the sound of the commotion, and a hasty glance showed Lhin that he was holding the other’s arms. “Lay off, will you? What’s going on?”

  But now Fats was fully awake and calming down. He dropped the metal bar and grinned wryly. “I dunno. I guess he meant all right, but he was sitting there with that metal thing in his hands, staring at me, and I figured he meant to cut my throat or something.