ISS041-E-017020 (19 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, is pictured in the Quest airlock of the International Space Station.
Photographer Reid Wiseman
ISS041-E-017020 (19 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, is pictured in the Quest airlock of the International Space Station.