Featured guest Dick Methia completed NASA's intensive training program after being chosen among 16,000 applicants as one of 10 finalists in the 'Teachers in Space' program. In this fascinating episode, you'll see pictures and video clips demonstrating how astronauts must relearn how to move, handle objects, shave, eat, sleep and (ahem) perform other bodily functions in zero gravity. In space, you become 4-6 inches taller and wrinkles vanish!
All Comments