AirshowExpedition 56 crewmembers arrive after a flight from their training base in Star City Russia.

AirshowExpedition 56 crewmembers Serena Aunon-Chancellor of NASA (left), Sergey Prokopyev of Roscosmos (center) and Alexander Gerst of the European Space Agency (right) arrive at their launch site at the Baikonur Cosmodrome in Kazakhstan May 19 for final pre-launch training after a flight from their training base in Star City, Russia. They will launch June 6 on the Soyuz MS-09 spacecraft from the Baikonur Cosmodrome for a six-month mission on the International Space Station...NASA/Victor Zelentsov.