Canadian Astronaut and musician Chris Hadfield has perhaps one of the coolest videos out there. 22 million viewers can't be wrong. Watch it before it gets pulled.

Hadfield's video rights was in with agreement with David Bowie (Official) management to use Bowie's song 'Space Oddity' for one year online, which ends at the end of the day today.

Hadfield's son Evan produced this stunning video on earth with cooperation with David Bowie.

Chris Hadfield probably doesn't have a second career as a musician but his rendition with slightly altered lyrics totally give a different feel to a time honored classic.