In an online video, Canadian astronaut Chris Hadfield sings the David Bowie song Space Oddity while floating around in zero gravity aboard the International Space Station.
Hadfield and US astronaut Thomas Marshburn are scheduled to return to Earth on Monday.
Hadfield posted the video as a farewell message to his Twitter fans as he prepares to return to Earth after a five-month mission as commander of the station.
With deference to the genius of David Bowie, here's Space Oddity, recorded on Station. A last glimpse of the World. youtube.com/watch?v=KaOC9d…
— Chris Hadfield (@Cmdr_Hadfield) May 12, 2013
Davie Bowie replied to Hadfield, tweeting "Hallo Spaceboy..."
CHRIS HADFIELD SINGS SPACE ODDITY IN SPACE!“Hallo Spaceboy...”Commander Chris Hadfield, currently on... fb.me/24sZNW5ly
— David Bowie Official (@DavidBowieReal) May 12, 2013
The original Space Oddity was released in 1969, taken from the album of the same name.
Watch the video made in space here.