Expedition 55 prime and backup crew members pose around a Soyuz spacecraft seat mockup

jsc2018e025590 - In the Korolev Museum at the Baikonur Cosmodrome in Kazakhstan, the Expedition 55 prime and backup crew members pose for pictures around a Soyuz spacecraft seat mockup March 16 during a traditional preflight tour of the museum. From left to right are backup crewmembers Nick Hague of NASA and Alexey Ovchinin of Roscosmos and prime crewmembers Ricky Arnold of NASA, Oleg Artemyev of Roscosmos and Drew Feustel of NASA, who will launch March 21 on the Soyuz MS-08 spacecraft for a five-month mission on the International Space Station.