A while back I posted about Commander Chris Hadfield and his pretty amazing tumblr and social network in general.
Sadly Commander Hadfield has left space, however before he left he put something rather special together. Space Oddity, the classic Bowie song has been recreated in space (damn); the lyrics slightly altered and a music video filmed in the ISA to accompany.
Quite frankly this is the greatest music video ever, even Bowie himself has given it his seal of approval. The song really comes into it's own in space and even if you're not a fan of the song it's always amusing to see people floating about.