Like all spaceships, «Nomad» was ballasted and stiffened with the mass of her gas tanks laid down the length of her keel like a long lumber raft tapped at the sides by a labyrinth of pipe fittings. Foyle took a minute disconnecting an air tank. He had no way of knowing whether it was full or already exhausted; whether he would fight it back to his locker only to discover that it was empty and his life was ended. Once a week he endured this game of space roulette.

There was a roaring in his ears; the air in his spacesuit was rapidly going foul. He yanked the massy cylinder toward the ballast hatch, ducked to let it sail over his head, then thrust himself after it. He swung the tank through the hatch. Four minutes had elapsed and he was shaking and blacking out. He guided the tank down the main-deck corridor and bulled it into the tool locker.

He slammed the locker door, dogged it, found a hammer on a shelf and swung it thrice against the frozen tank to loosen the valve. Foyle twisted the handle grimly. With the last of his strength he unsealed the helmet of his spacesuit, lest he suffocate within the suit while the locker filled with air if this tank contained air. He fainted, as he had fainted so often before, never knowing whether this was death.

«Who are you?»

«Gully Foyle.»

«Where are you from?»

«Terra.»

«Where are you now?»

«Space.»

«Where are you bound?»

He awoke. He was alive. He wasted no time on prayer or thanks but continued the business of survival. In the darkness he explored the locker shelves where he kept his rations. There were only a few packets left. Since he was already wearing the patched spacesuit he might just as well run the gantlet of vacuum again and replenish his supplies.

He flooded his spacesuit with air from the tank, resealed his helmet and sailed out into the frost and light again. He squirmed down the main-deck corridor and ascended the remains of a stairway, to the control deck which was no more than a roofed corridor in space. Most of the walls were destroyed.