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