jsc2018e024050

In the city of Baikonur, Kazakhstan, Expedition 55 backup crewmembers Alexey Ovchinin of Roscosmos (second from left) and Nick Hague of NASA (crouching) receive a briefing on the elements of a Soyuz rocket model March 6 during a traditional tour of the city’s museum. Prime crewmembers Drew Feustel and Ricky Arnold of NASA and Oleg Artemyev of Roscosmos will launch March 21 on the Soyuz MS-08 spacecraft from the Baikonur Cosmodrome for a five-month mission on the International Space Station. NASA/Victor Zelentsov

In the city of Baikonur, Kazakhstan, Expedition 55 backup crewmembers Alexey Ovchinin of Roscosmos (second from left) and Nick Hague of NASA (crouching) receive a briefing on the elements of a Soyuz rocket model March 6 during a traditional tour of the cit

Photographer Victor Zelentsov