At the Baikonur Cosmodrome in Kazakhstan pose for pictures during final fit check training activities.

At the Baikonur Cosmodrome in Kazakhstan, Expedition 53-54 crewmembers Joe Acaba of NASA (left), Alexander Misurkin of Roscosmos (center) and Mark Vande Hei of NASA (right) pose for pictures Sept. 7 in front of the Soyuz MS-06 spacecraft during final fit check training activities. They will launch Sept. 13 on the Soyuz MS-06 spacecraft for a five and a half month mission on the International Space Station. Credit: Gagarin Cosmonaut Training Center/Irina Peshkova