The idea of being an astronaut fascinates me: no gravity, a sense of being disconnected, the fear of not being able to return to your known world, walking outside the space craft in bulky suits with your partner, going on a journey. Even though the idea intrigues me, I don't really care to be in a space shuttle going to another planet or into space. My husband would travel into space if he had the chance, and I would go with him. How about you? Would you want to travel into space? I love David Bowie's "Space Oddity."