Canadian astronaut Chris Hadfield is retiring, “making good on a promise [he] made to [his] wife.” Hadfield—commander of the International Space Station for three months—gave some of the joy of space exploration back to the world with his awesome photos, videos and Bowie in space.
https://gizmodo.com/so-long-commander-hadfield-and-thanks-for-all-the-aw-504656863
