"Leave it closed," he grunted. "But open it again before the moon-run blasts off. I want to listen."
She smiled and nodded, glancing at the clock. "It'll be an hour and a half yet. I'll watch the time."
"I hate that clock. I wish you'd throw it out. It's loud."
"It's your medicine-clock, Donny." She came back to sit down at his bedside again. She sat in silence. The clock filled the room with its clicking pulse.
"What time are they coming?" he asked.
"Nora and Ken? They'll be here soon. Don't fret."
"Why should I fret?" He chuckled. "That boy—he'll be a good spacer, won't he, Martha?"
Martha said nothing, fanned at a fly that crawled across his pillow. The fly buzzed up in an angry spiral and alighted on the ceiling. Donegal watched it for a time. The fly had natural-born space-legs. I know your tricks, he told it with a smile, and I learned to walk on the bottomside of things before you were a maggot. You stand there with your magnasoles hanging to the hull, and the rest of you's in free fall. You jerk a sole loose, and your knee flies up to your belly, and reaction spins you half-around and near throws your other hip out of joint if you don't jam the foot down fast and jerk up the other. It's worse'n trying to run through knee-deep mud with snow-shoes, and a man'll go nuts trying to keep his arms and legs from taking off in odd directions. I know your tricks, fly. But the fly was born with his magnasoles, and he trotted across the ceiling like Donegal never could.
"That boy Ken—he ought to make a damn good space-engineer," wheezed the old man.
Her silence was long, and he rolled his head toward her again. Her lips tight, she stared down at the palm of his hand, unfolded his bony fingers, felt the cracked calluses that still welted the shrunken skin, calluses worn there by the linings of space gauntlets and the handles of fuel valves, and the rungs of get-about ladders during free fall.