Expedition 56-57 crew members (from left) Serena Auñón-Chancellor of NASA, Sergey Prokopyev of Roscosmos and Alexander Gerst of ESA (European Space Agency) pose for a crew portrait in Sokol launch and entry suits at the Gagarin Cosmonaut Training Center in Star City, Russia.
jsc2018e038854 (November 14, 2017) — Expedition 56-57 crew members (from left) Serena Auñón-Chancellor of NASA, Sergey Prokopyev of Roscosmos and Alexander Gerst of ESA (European Space Agency) pose for a crew portrait in Sokol launch and entry suits at the Gagarin Cosmonaut Training Center in Star City, Russia.