Russian cosmonaut Mikhail Kornienko, is welcomed home by his wife at the Chkalovsky Airport in Star City, Russia several hours after he and Russian cosmonaut Sergey Volkov of Roscosmos and NASA astronaut Scott Kelly landed their Soyuz spacecraft in a remote area outside the town of Zhezkazgan, Kazakhstan, on Wednesday, March 2, 2016. Kelly and Kornienko completed an International Space Station record year-long mission to collect valuable data on the effect of long duration weightlessness on the human body that will be used to formulate a human mission to Mars. Volkov returned after spending six months on the station.