9. Playboy Magazine

Image Credit

Although Hugh Heffner never made it into space, the publication he is famous for certainly did. Even though we tend to hold astronauts to a higher standard than the average citizen, and even regard them as heroes, that does not mean that don’t have the same natural desires that the rest of us do. The backup crew for Apollo 12 proved that when they managed to sneak topless photos from the magazine into NASA locker rooms and into mission checklists. Boys will be boys!