Survival meant an airlock and the ability to live on their scant supplies until Arzachel was equipped to handle incoming rockets on a better-than-chance basis. Well, one thing at a time, he thought. He suppressed the worry nagging at his mind. Just now it was Drone Baker's turn at bat.
At 0813 Prochaska sprang to his feet and nodded. Crag barked an okay into the communicator while the Chief got his bearings on the instruments. Crag hoped the lost minute wouldn't be fatal. By 0814 Prochaska had the drone under control. It was 90,000 feet over Alphons traveling at slightly better than a thousand miles per hour. He hit the braking rockets hard.
"We're not going to make it," he gritted. He squinted his eyes. His face was set, grim.
"Hold it with full braking power."
"Not sufficient fuel allowance."
"Then crash it as close as possible."
Prochaska nodded and moved a control full over. The drone's braking rockets were blasting continuously. Crag studied the instruments. It was going to be close. By the instrument data they couldn't make it. Drone Baker seemed doomed. It was too high, moving too fast despite the lavish waste of braking power. His hand clenched the back of Prochaska's seat. He couldn't tear his eyes from the scope. Baker thundered down.
Suddenly the drone was on them. It cleared the north rim of Arzachel at 3,000 feet. Too high, Crag half-whispered. The difference lay in the lost minute. Prochaska pushed and held the controls. Crag pictured the rocket, bucking, vibrating, torn by the conflict of energies within its fragile body.
Prochaska fingered the steering rockets and pushed the drone's nose upward. Crag saw it through the port. It rushed through space in a skidding fashion before it began to move upward from the face of the moon. Prochaska hit the braking jets with full power. Crag craned his head to follow its flight. Out of one corner of his eye he saw Nagel and Larkwell on the plain, their helmeted heads turned skyward. He scrunched his face hard against the port and caught the drone at the top of its climb.
It was a slender needle with light glinting on its tail—the Sword of Damocles hanging above their heads. It hung ... suspended in space ... then began backing down, dropping stern first with flame and white vapor pouring from its tail jets. It came fast. Occasional spurts from radial jets around its nose kept its body perpendicular to the plain. Vapor from the trail fluffed out hiding the body of the rocket. The flame licked out while the rocket was still over a hundred feet in the air.