AirshowExpedition 55 crewmembers pose for pictures at the airstrip in Baikonur Kazakhstan after their arrival.

AirshowExpedition 55 crewmembers Drew Feustel of NASA (left), Oleg Artemyev of Roscosmos (center) and Ricky Arnold of NASA pose for pictures at the airstrip in Baikonur, Kazakhstan after their arrival March 4 following a flight from their training base outside of Moscow. The trio will launch March 21 on the Soyuz MS-08 spacecraft for a five month mission on the International Space Station...NASA/Victor Zelentsov.