S120-E-007537 (30 Oct. 2007) --- Astronaut George Zamka, STS-120 pilot, works on the flight deck of Space Shuttle Discovery during flight day eight activities while docked with the International Space Station.
S120-E-007537 (30 Oct. 2007) --- Astronaut George Zamka, STS-120 pilot, works on the flight deck of Space Shuttle Discovery during flight day eight activities while docked with the International Space Station.