Yes, Canada has astronauts and, yes, they take off, eh. Chris Hadfield has commanded the International Space Station for the past five months. But he's also a musician and he's made a couple of music videos in the ISS. Today he's bound for Earth, but he had one more video and it might be his best. Hadfield covered David Bowie's "Space Oddity".

He changed some lyrics because the song is about being stranded in space -- not positive thinking when you're still up there. Still, very cool!