AirshowAt the Gagarin Cosmonaut Training Center in Star City Russia Expedition 55 crewmember Oleg Artemyev left signs.

AirshowAt the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 55 crewmember Oleg Artemyev of Roscosmos (left) signs in Feb. 21 for the final day of crew qualification exams as crewmates Ricky Arnold of NASA (center) and Drew Feustel of NASA (right) look on. They will launch March 21 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-08 spacecraft for a five-month mission on the International Space Station...Gagarin Cosmonaut Training Center/Andrey Shelepin and Irina Spektor .