Gold in the Sky, Alan Edward Nourse [best chinese ebook reader .TXT] 📗

the engines developed thrust.

Doc slammed down a switch, roared into a speaker. "That scout ship ... stop it! He's trying to make a break!"

Two guards appeared at the lock almost instantly, but it was too late. Already she was straining at her magnetic cable moorings; then the exhaust flared, and the little scout ship leaped away from the orbit-ship, moving out at a tangent to the asteroid's orbit, picking up speed, moving faster and faster....

In toward the orbit of Mars.

The man called Doc had gone pale. Now he snapped on the speaker again. "Frank? Stand by on missile control. He's asking for it."

"Right," the voice came back. "I'm sighting in."

The Scavenger was moving fast now, dwindling in the viewscreen. One panel of the screen went telescopic to track her. "All right," Doc said. "Fire one and two."

From both sides of the Ranger, tiny rockets flared. Like twin bullets the homing shells moved out, side by side, in the track of the escaping Scavenger. With a strangled cry, Greg leaped forward, but Johnny caught his arm.

"Johnny, Tom's on ... that thing...."

"I know. But he's got a chance."

Already the homing shells were out of sight; only the twin flares were visible. Greg stared helplessly at the tiny light-spot of the Scavenger. At first she had been moving straight, but now she was dodging and twisting, her side-jets flaring at irregular intervals. The twin pursuit shells mimicked each change in course, drawing closer to her every second.

And then there was a flash, so brilliant it nearly blinded them, and the Scavenger burst apart in space. The second shell struck a fragment; there was another flash. Then there was nothing but a nebulous powdering of tiny metal fragments.

The last run of the Scavenger had ended.

Dazed, Greg turned away from the screen, and somewhere, as if in a dream, he heard Doc saying, "All right, boys, strap this pair down. We've got a lot of work to do before we can get out of here."

7. Prisoners

Wherever they were planning to take them, the captors took great pains to make sure that their two prisoners did not escape before they were underway. Greg and Johnny were strapped down securely into accelleration cots. Two burly guards were assigned to them, and the guards were taking their job seriously. One of the two was watching them at all times, and both men held their stunners on ready.

Meanwhile, under Doc's orders, the crew of the Jupiter Equilateral ship began a systematic looting of the orbit-ship they had disabled. Earlier they had merely searched the cabins and compartments. Now a steady stream of pressure-suited men crossed through the airlocks into the crippled vessel, marched back with packing cases full of tape records, microfilm spools, stored computer data ... anything that might conceivably contain information. The control cabin was literally torn apart. Every storage hold was ransacked.

A team of six men was dispatched to the asteroid surface, searching for any sign of mining or prospecting activity. They came back an hour later, long-faced and empty handed. Doc took their reports, his scowl growing deeper and deeper.

Finally the last of the searchers reported in. "Doc, we'd scraped it clean, and there's nothing there. Not one thing that we didn't check before."

"There's got to be something there," Doc said.

"You tell me where else to look, and I'll do it."

Doc shook his head ominously. "Tawney's not going to like it," he said. "There's no other place it could be...."

"Well, at least we have this pair," the other said, jerking a thumb at Greg and Johnny. "They'll know."

Doc looked at them darkly. "Yes, and they'll tell, too, or I don't know Tawney."

Greg watched it all happening, heard the noises, saw the packing-cases come through the cabin, and still he could not quite believe it. He caught Johnny's eye, then turned away, suddenly sick. Johnny shook his head. "Take it easy, boy."

"He didn't even have a chance," Greg said.

"I know that. He must have known it too."

"But why? What was he thinking of?"

"Maybe he thought he could make it. Maybe he thought it was the only chance...."

There was no other answer that Greg could see, and the ache in his chest was deeper.

There was no way to bring Tom back now. However things had been between them, they could never be changed now. But he knew that as long as he was still breathing, somebody somehow was going to answer for that last desperate run of the Scavenger....

It had been an excellent idea, Tom Hunter thought to himself, and it had worked perfectly, exactly as he had planned it ... so far. But now, as he clung to his precarious perch, he wondered if it had not worked out a little too well. The first flush of excitement that he had felt when he saw the Scavenger blow apart in space had begun to die down now; on its heels came the unpleasant truth, the realization that only the easy part lay behind him so far. The hard part was yet to come, and if that were to fail....

He realized, suddenly, that he was afraid. He was well enough concealed at the moment, clinging tightly against the outside hull of the Ranger ship, hidden behind the open airlock door. But soon the airlock would be pulled closed, and then the real test would come.

Carefully, he ran through the plan again in his mind. He was certain now that his reasoning was right. There had been two dozen men on the raider ship; there had been no question, even from the start, that they would succeed in boarding the orbit-ship and taking its occupants prisoners. The Jupiter Equilateral ship had not appeared there by coincidence. They had come looking for something that they had not found.

And the only source of information left was Roger Hunter's sons. The three of them together might have held the ship for hours, or even days ... but with engines and radios smashed, there had been no hope of contacting Mars for help. Ultimately, they would have been taken.

As he had crouched in the dark storage hold in the orbit-ship, Tom had realized this. He had also realized that, once captured, they would never have been freed and allowed to return to Mars.

If the three of them were taken, they were finished. But what if only two were taken? He had pushed it aside as a foolish idea, at first. The boarding party would never rest until they had accounted for all three. They wouldn't dare go back to their headquarters leaving one live man behind to tell the story....

Unless they thought the third man was dead. If they were sure of that ... certain of it ... they would not hesitate to take the remaining two away. And if, by chance, the third man wasn't as dead as they thought he was, and could find a way to follow them home, there might still be a chance to free the other two.

It was then that he thought of the Scavenger, and knew that he had found a way.

In the cabin of the little scout ship he had worked swiftly, fearful that at any minute one of the marauders might come aboard to search it. Tom was no rocket pilot, but he did know that the count-down was automatic, and that every ship could run on an autopilot, as a drone, following a prescribed course until it ran out of fuel. Even the shell-evasion mechanism could be set on automatic....

Quickly he set the autopilot, plotted a simple high school math course for the ship, a course the Ranger ship would be certain to see, and to fire upon. He set the count-down clock to give himself plenty of time for the next step.

Both the airlock to the Scavenger and to the orbit-ship worked on electric motors. The Scavenger was grappled to the orbit-ship's hull by magnetic cables. Tom dug into the ship's repair locker, found the wires and fuses that he needed, and swiftly started to work.

It was an ingenious device. The inner airlock door in the orbit-ship was triggered to a fuse. He had left it ajar; the moment it was closed, by anyone intending to board the Scavenger, the fuse would burn, a circuit would open, and the little ship's autopilot would go on active. The ship would blast away from its moorings, head out toward Mars....

And the fireworks would begin. All that he would have to worry about then would be getting himself aboard the Ranger ship without being detected.

Which was almost impossible. But he knew there was a way. There was one place no one would think to look for him, if he could manage to keep out of range of the viewscreen lenses ... the outer hull of the ship. If he could clamp himself to the hull, somehow, and manage to cling there during blastoff, he could follow Greg and Johnny right home.

He checked the fuse on the airlock once again to make certain it would work. Then he waited, hidden behind the little scout ship's hull, until the orbit-ship swung around into shadow. He checked his suit dials ... oxygen for twenty-two hours, heater pack fully charged, soda-ash only half saturated ... it would do. Above him he could see the rear jets of the Ranger. He swung out onto the orbit-ship's hull, and began crawling up toward the enemy ship.

It was slow going. Every pressure suit had magnetic boots and hand-pads to enable crewmen to go outside and make repairs on the hull of a ship in transit. Tom clung, and moved, and clung again, trying to reach the protecting hull of the Ranger before the orbit-ship swung him around to the sun-side again....

He couldn't move fast enough. He saw the line of sunlight coming around the ship as it swung full into the sun. He froze, crouching motionless. If somebody on the Ranger spotted him now, it was all over. He was exposed like a lizard on a rock. He waited, hardly daring to breathe, as the ship spun ponderously around, carrying him into shadow again.

And nothing happened. He started crawling upward again, reached up to grab the mooring cable, and swung himself across to the hull of the Ranger. The airlock hung open; he scuttled behind it, clinging to the hull in its shadow just as Greg and Johnny were herded across by the Jupiter Equilateral guards.

Then he waited. There was no sound, no sign of life. After a while the Ranger's inner lock opened, and a group of men hurried across to the orbit-ship. Probably a searching party, Tom thought. Soon the men came back, then returned to the orbit-ship. After another minute, he felt the vibration of the Scavenger's motors, and he knew that his snare had been triggered.

He saw the little ship break free and streak out in its curving trajectory. He saw the homing shells burst from the Ranger's tubes. The Scavenger vanished from his range of vision, but moments later he saw the sudden flare of light reflected against the hull of the orbit-ship, and he knew his plan had worked, but the ordeal lay ahead.

And at the end of it, he might really be a dead man.

Hours later, the last group of looters left the orbit-ship, and the airlock to the Ranger clanged shut. Tom heard the sucking sound of the air-tight seals, then silence. The orbit-ship was empty, its insides gutted, its engines no longer operable. The Ranger hung like a long splinter of silver alongside her hull, poised and ready to move on.

He knew that the time had come. Very soon the blastoff and the accelleration would begin. He had a few moments to find a position of safety, no more.

Quickly, he began scrambling toward the rear of the Ranger's hull, hugging the metal sides, moving sideways like a crab. Ahead, he knew, the viewscreen lenses would be active; if one of them picked him up, it would be quite a jolt to the men inside the ship ... but it would be the end of his free ride.

But the major peril was the blastoff. Once the engines cut off, the ship would be in free fall. Then he could cling easily to the hull, walk all over it if he chose to, with the aid of his boots and hand-pads. But unless he found a way to anchor himself firmly to the hull during blastoff, he could be flung off like a pebble.

He heard a whirring sound, and saw the magnetic mooring cables jerk. The ship was preparing for blastoff. Automatic motors were drawing the cables and grappling plates into the hull. Moving quickly, Tom reached the rear cable. Here was his anchor, something to hold him tight to the hull! With one hand he loosened the