Astronaut Chris Hadfield Talks Mars, ‘The Martian’ And Space Travel B.O. In Reddit AMA
Everybody’s favorite singing Canadian astronaut, Col. Chris Hadfield, has two space shuttle missions under his belt and commanded the International Space Station (where he recorded an entire album), but it wasn’t until his third Reddit AMA that he answered a question more than a few of us have wondered about for some time.

Vía Forbes Real Time