Chapter 1: Trouble Times Two

The sun was glowing dull red as it slipped down behind the curving horizon of Mars, but Gregory Hunter was not able to see it.

There was no viewscreen in the ship’s cabin; it was too tiny for that. Greg twisted around in the cockpit that had been built just big enough to hold him, and shifted his long legs against the brace-webbing, trying to get them comfortable.

He knew he was afraid ... but nobody else knew that, not even the captain waiting at the control board on the satellite, and in spite of the fear Greg Hunter would not have traded places at this moment with anyone else in the universe.

He had worked too hard and waited too long for this moment.

He heard the count-down monitor clicking in his ears, and his hands clenched into fists. How far from Mars would he be ten minutes from now? He didn’t know. Farther than any man had ever traveled before in the space of ten minutes, he knew, and faster. How far and how fast would depend on him alone.

“All set, Greg?” It was the captain’s voice in the earphones.

“All set, Captain.”

“You understand the program?”

Greg nodded. “Twenty-four hours out, twenty-four hours back, ninety degrees to the ecliptic, and all the accelleration I can stand both ways.”

Greg grinned to himself. He thought of the months of conditioning he had gone through to prepare for this run ... the hours in the centrifuge to build up his tolerance to accelleration, the careful diet, the rigorous hours of physical conditioning. It was only one experiment, one tiny step in the work that could someday give men the stars, but to Gregory Hunter at this moment it was everything.

“Good luck, then.” The captain cut off, and the blastoff buzzer sounded.

He was off. His heart hammered in his throat, and his eyes ached fiercely, but he paid no attention. His finger crept to the air-speed indicator, then to the cut-off switch. When the pressure became too great, when he began to black out, he would press it.

But not yet. It was speed they wanted; they had to know how much accelleration a man could take for how long and still survive, and now it was up to him to show them.

Fleetingly, he thought of Tom ... poor old stick-in-the-mud Tom, working away in his grubby little Mars-bound laboratory, watching bacteria grow. Tom could never have qualified for a job like this. Tom couldn’t even go into free-fall for ten minutes without getting sick all over the place. Greg felt a surge of pity for his brother, and then a twinge of malicious anticipation. Wait until Tom heard the reports on this run! It was all right to spend your time poking around with bottles and test tubes if you couldn’t do anything else, but it took something special to pilot an XP ship for Project Star-Jump. And after this run was over, even Tom would have to admit it...

There was a lurch, and quite suddenly the enormous pressure was gone.

Something was wrong. He hadn’t pushed the cut-off button, yet the ship’s engines were suddenly silent. He jabbed at the power switch. Nothing happened. Then the side-jets sputted, and he was slammed sideways into the cot.

He snapped on the radio speaker. “Control ... can you hear me? Something’s gone wrong out here...”

“Nothing’s wrong,” the captain’s voice said in his earphones. “Just sit tight. I’m bringing you back in. There’s a call here from Sun Lake City. They want you down there in a hurry. We’ll have to scratch you on this run.”

“Who wants me down there?”

“The U.N. Council office. Signed by Major Briarton himself and I can’t argue with the Major. We’re bringing you in.”

Greg Hunter sank back, disappointment so thick he could taste it in his mouth. Sun Lake City! That meant two days at least, one down, one back, maybe more if connections weren’t right. It meant that the captain would send Morton or one of the others out in his place. It meant...

Suddenly he thought of what else it meant, and a chill ran up his back.

There was only one reason Major Briarton would call him in like this. Something had happened to Dad.

Greg leaned back in the cot, suddenly tense, as a thousand frightful possibilities flooded his mind. It could only mean that Dad was in some kind of trouble.

And if anything had happened to Dad...

The sun was sinking rapidly toward the horizon when the city finally came into sight in the distance, but try as he would, Tom Hunter could not urge more than thirty-five miles an hour from the huge lurching vehicle he was driving.

On an open paved highway the big pillow-wheeled Sloppy Joe would do sixty in a breeze, but this desert route was far from a paved road. Inside the pressurized passenger cab, Tom gripped the shock-bars with one arm and the other leg, and jammed the accelerator to the floor. The engine coughed, but thirty-five was all it would do.

Through the windshield Tom could see the endless rolling dunes of the Martian desert stretching to the horizon on every side. They called Mars the Red Planet, but it was not red when you were close to it. There were multitudes of colors here ... yellow, orange, brown, gray, occasional patches of gray-green ... all shifting and changing in the fading sunlight. Off to the right were the worn-down peaks of the Mesabi II, one of the long, low mountain ranges of almost pure iron ore that helped give the planet its dull red appearance from outer space. And behind him, near the horizon, the tiny sun glowed orange out of a blue-black sky.

Tom fought the wheel as the Sloppy Joe jounced across a dry creek bed, and swore softly to himself. Why hadn’t he kept his head and waited for the mail ship that had been due at the Lab to give him a lift back? He’d have been in Sun Lake City an hour ago ... but the urgency of the message had driven caution from his mind.

A summons from the Mars Coordinator of the U.N. Interplanetary Council was the same as an order ... but there was more to Tom’s haste than that. There was only one reason that Major Briarton would be calling him in to Sun Lake City, and that reason meant trouble.

Something was wrong. Something had happened to Dad.

Now Tom peered up at the dark sky, squinting into the sun. Somewhere out there between Mars and Jupiter was a no-man’s-land of danger, a great circling ring of space dirt and debris, the Asteroid belt. And somewhere out there, Dad was working.

Tom thought for a moment of the pitiful little mining rig that Roger Hunter had taken out to the Belt ... the tiny orbit-ship to be used for headquarters and storage of the ore; the even tinier scout ship, Pete Racely’s old Scavenger that he had sold to Roger Hunter for back taxes and repairs when he went broke in the Belt looking for his Big Strike. It wasn’t much of a mining rig for anybody to use, and the dangers of a small mining operation in the Asteroid Belt were frightening. It took skill to bring a little scout-ship in for a landing on an asteroid rock hardly bigger than the ship itself; it took even more skill to rig the controlled-Murexide charges to blast the rock into tiny fragments, and then run out the shiny magnetic net to catch the explosion debris and bring it in to the hold of the orbit-ship...