"And then?"

"That's what I'm trying to find out," said Joe. "What day is today?"

"Tuesday," said Sally after the inevitable pause. "It's ten o'clock Tuesday morning at the Shed."

Joe made calculations in his mind. Then he said:

"I ought to land on Earth some time next Monday."

Pause.

"Yes?" said Sally.

"I wondered," said Joe. "How about a date that night?" Another pause. Then Sally's voice. She sounded glad.

"It's a date, Joe. And—do you know, I must be the first girl in the world to make a date with the Man in the Moon?"