Halter watched John Crowley, the rocketman, broad-shouldered and lithe, turning a wheel at the point of one of the giant tubes.

The next moment, he was flung to the floor. He struggled to his feet, jerked an oxygen mask from the bag at his chest, clamped it to his face and rushed to the tubes. He twirled wheels, pulled levers, pressed buttons. He glanced at the board on which the lightspots had been flashing. Darkness. He pressed a button. A foot-thick metal door swung open. He stepped through it. The door shut and locked.

Leaning against the steel wall at the end of a long companionway, he pulled off his oxygen mask and ran along the companionway toward the control room.

The others met him in the center of the ship.

Crowley saluted the young Captain McClelland.

"The rockets are gone, sir. A meteor."

McClelland did not smile or frown, show sadness or fear or any other emotion. He was tall and slim then, with cropped black hair, its line high on his head. His face was lean and strong-featured. There was a sense of command about the captain.

Quietly, he said, "We'll all go to the control room."

They followed him as he strode along the companionway.

The telescreen in Colonel Halter's office darkened and there was only the old voice of the captain, saying, "We were drifting in space. You know what that means. But no one broke down. We were too well trained, too well conditioned. We gathered in the control room."