Expedition 56 Preflight

Expedition 56 flight engineer Serena Auñón-Chancellor of NASA, left, Soyuz Commander Sergey Prokopyev of Roscosmos, center, and flight engineer Alexander Gerst of ESA (European Space Agency) are seen after donning their Russian Sokol suits as they prepare for their Soyuz launch to the International Space Station, Wednesday, June 6, 2018 at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Auñón-Chancellor, Prokopyev, and Gerst on a six month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)