The final act of Chris Hadfield, the departing commander of the International Space Station, is one for the ages. Watch the video to hear his unbelieveable swan song.

Other unique things Hadfield did during his time in space: Tweet with Willliam Shatner, wring out a washcloth and celebrate Easter and St. Patrick's Day.

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'Space Oddity' music video shot in space
Astronaut Chris Hadfield released his own cover of the David Bowie song online.