Chris Hadfield has been the commander of the International Space Station for the past five months and has been releasing all kinds of nifty videos and here's his latest, a cover of David Bowie's 'Space Oddity' recorded solo entirely on the space station. This cover is perfect being that it details what it's like to be stranded in space and of course he has tons of time on his hands! This was Chris's last video from space as he heads back to earth TODAY. Watch it here: