ESA (European Space Agency) astronaut Alexander Gerst is pictured wearing a U.S. spacesuit during a fit check inside the U.S. Quest Airlock where U.S. spacewalks are staged.
iss056e174037 (Sept. 17, 2018) — ESA (European Space Agency) astronaut Alexander Gerst is pictured wearing a U.S. spacesuit during a fit check inside the U.S. Quest Airlock where U.S. spacewalks are staged. The patch on Gerst’s left shoulder represents the flag of his home country of Germany.