Russian cosmonaut Sergei Krikalev has spent more time in orbit around the Earth than anyone else, which amounts to 803 days, 9 hours and 39 minutes.
59-year-old Russian cosmonaut became the world`s oldest spacewalker on Friday when he emerged from the hatch for a little maintenance work outside the International Space Station.
Day in Pics: 19th December
Showbiz World - December 19, 2014
People Magazine Awards 2014