Space Tug

      by Murray Leinster

      To Joan Patricia Jenkins

      ©2015 Wilder Publications

      Cover image © Can Stock Photo Inc. / Andreus

      All rights reserved. Printed in the United States of America. No part of this book may be used or reproduced in any manner without written permission except for brief quotations for review purposes only.

      Wilder Publications, Inc.

      PO Box 632

      Floyd, VA 24091

      ISBN 13: 978-1-63384-695-1

      Chapter 1

      To the world at large, of course, it was just another day. A different sort entirely at different places on the great, round, rolling Earth, but nothing out of the ordinary. It was Tuesday on one side of the Date Line and Monday on the other. It was so-and-so’s wedding anniversary and so-and-so’s birthday and another so-and-so would get out of jail today. It was warm, it was cool, it was fair, it was cloudy. One looked forward to the future with confidence, with hope, with uneasiness or with terror according to one’s temperament and one’s geographical location and past history. To most of the human race this was nothing whatever but just another day.

      But to Joe Kenmore it was a most particular day indeed. Here, it was the gray hour just before sunrise and already there were hints of reddish colorings in the sky. It was chilly, and somehow the world seemed still and breathless. To Joe, the feeling of tensity marked this morning off from all the other mornings of his experience.

      He got up and began to dress, in Major Holt’s quarters back of that giant steel half-globe called the Shed, near the town of Bootstrap. He felt queer because he felt so much as usual. By all the rules, he should have experienced a splendid, noble resolution and a fiery exaltation, and perhaps even an admirable sensation of humility and unworthiness to accomplish what was expected of him today. And, deep enough inside, he felt suitable emotion. But it happened that he couldn’t take time to feel things adequately today.

      He was much more aware that he wanted some coffee rather badly, and that he hoped everything would go all right. He looked out of the windows at empty, dreary desert under the dawn sky. Today was the day he’d be leaving on a rather important journey. He hoped that Haney and the Chief and Mike weren’t nervous. He also hoped that nobody had gotten at the fuel for the pushpots, and that the slide-rule crew that had calculated everything hadn’t made any mistakes. He was also bothered about the steering-rocket fuel, and he was uncomfortable about the business of releasing the spaceship from the launching cage. There was, too, cause for worry in the take-off rockets—if the tube linings had shrunk there would be some rather gruesome consequences—and there could always be last-minute orders from Washington to delay or even cancel everything.

      In short, his mind was full of strictly practical details. He didn’t have time to feel noble aspirations or sensations of high destiny. He had a very tricky and exacting job ahead of him.

      The sky was growing lighter outside. Stars faded in a paling blue and the desert showed faint colorings. He tied his necktie. A deep-toned keening set up off to the southward, over the sere and dreary landscape. It was a faraway noise, something like the lament of a mountain-sized calf bleating for its mother. Joe took a deep breath. He looked, but saw nothing. The noise, though, told him that there’d been no cancellation of orders so far. He mentally uncrossed one pair of fingers. He couldn’t possibly cross fingers against all foreseeable disasters. There weren’t enough fingers—or toes either. But it was good that so far the schedule held.

      He went downstairs. Major Holt was pacing up and down the living room of his quarters. Electric lights burned, but already the windows were brightening. Joe straightened up and tried to look casual. Strictly speaking, Major Holt was a family friend who happened also to be security officer here, in charge of protecting what went on in the giant construction Shed. He’d had a sufficiently difficult time of it in the past, and the difficulties might keep on in the future. He was also the ranking officer here and consequently the immediate boss of Joe’s enterprise. Today’s affair was still highly precarious. The whole thing was controversial and uncertain and might spoil the career of somebody with stars on his collar if it should fail. So nobody in the high brass wanted the responsibility. If everything went well, somebody suitable would take the credit and the bows. Meanwhile Major Holt was boss by default.

      He looked sharply at Joe. “Morning.”

      “Good morning, sir,” said Joe. Major Holt’s daughter Sally had a sort of understanding with Joe, but the major hadn’t the knack of cordiality, and nobody felt too much at ease with him. Besides, Joe was wearing a uniform for the first time this morning. There were only eight such uniforms in the world, so far. It was black whipcord, with an Eisenhower jacket, narrow silver braid on the collar and cuffs, and a silver rocket for a badge where a plane pilot wears his wings. It was strictly practical. Against accidental catchings in machinery, the trousers were narrow and tucked into ten-inch soft leather boots, and the wide leather belt had flat loops for the attachment of special equipment. Its width was a brace against the strains of acceleration. Sally had had much to do with its design.

      But it hadn’t yet been decided by the Pentagon whether the Space Exploration Project would be taken over by the Army or the Navy or the Air Corps, so Joe wore no insignia of rank. Technically he was still a civilian.

      The deep-toned noise to the south had become a howl, sweeping closer and trailed by other howlings.

      “The pushpots are on the way over, as you can hear,” said the major detachedly, in the curious light of daybreak and electric bulbs together. “Your crew is up and about. So far there seems to be no hitch. You’re feeling all right for the attempt today?”

      “If you want the truth, sir, I’d feel better with about ten years’ practical experience behind me. But my gang and myself—we’ve had all the training we can get without an actual take-off. We’re the best-trained crew to try it. I think we’ll manage.”

      “I see,” said the major. “You’ll do your best.”

      “We may have to do better than that,” admitted Joe wrily.

      “True enough. You may.” The major paused. “You’re well aware that there are—ah—people who do not altogether like the idea of the United States possessing an artificial satellite of Earth.”

      “I ought to know it,” admitted Joe.

      The Earth’s second, man-constructed moon—out in space for just six weeks now—didn’t seem nowadays like the bitterly contested achievement it actually was. From Earth it was merely a tiny speck of light in the sky, identifiable for what it was only because it moved so swiftly and serenely from the sunset toward the east, or from night’s darkness into the dawn-light. But it had been fought bitterly before it was launched. It was first proposed to the United Nations, but even discussion in the Council was vetoed. So the United States had built it alone. Yet the nations which objected to it as an international project liked it even less as a national one, and they’d done what they could to wreck it.

      The building of the great steel hull now out there in emptiness had been fought more bitterly, by more ruthless and more highly trained saboteurs, than any other enterprise in history. There’d been two attempts to blast it with atomic bombs. But it was high aloft, rolling grandly around the Earth, so close to its primary that its period was little more than four hours; and it rose in the west and set in the east six times a day.

      Today Joe would try to get a supply ship up to it, a very small rocket-driven cargo ship named Pelican One. The crew of the Platform needed food and air and water—and especially the means of self-defense. Today’s take-off would be the first attempt at a rocket-lift to space.

      “The enemies of the Platform haven’t given up,” said the major formidably. “And they used spectroscopes on the Platform’s rocket fumes. Apparently they’ve