European Space Agency astronaut Alexander Gerst, flight engineer, participates in routine operations training for Expedition 41 in the Space Vehicle Mockup Facility at the Johnson Space Center.
Information
Taken in
Johnson Space Center
Tác giả
NASA
Miêu tả
European Space Agency astronaut Alexander Gerst, flight engineer, participates in routine operations training for Expedition 41 in the Space Vehicle Mockup Facility at the Johnson Space Center.