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

AirshowAt the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 55 crewmember Oleg Artemyev of Roscosmos signs in for a final day of qualification exams Feb. 21 as crewmate Drew Feustel of NASA looks on. Artemyev, Feustel and Ricky Arnold of NASA 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 .