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3 New Crewmembers to Arrive at Space Station Friday

Expedition 34 Flight Engineer Chris Hadfield of the Canadian Space Agency (left), Soyuz Commander Roman Romanenko (center) and NASA Flight Engineer Tom Marshburn (right) are scheduled to dock with the International Space Station from the Soyuz

Hadfield's Space Adventure

After five months in space and two as commander of the International Space Station, Chris Hadfield is returning to Earth. Here's a look back at some of the many memorable moments of Hadfield's time in space.