The first men who set out for Mars had better make sure they leave everything at home in apple-pie order. They won't get back to earth for more than two and a half years. The difficulties of a trip to… — Wernher von Braun Copy Share Image
“Jeremy Mars knows a lot about the planet Mars, although he's never been there. He knows some girls, and yet he doesn't know much about them. He wishes there were books about girls, the way there are books about Mars,… — Kelly Link Copy Share Image
