S122-E-007945 (12 Feb.2008) --- Astronaut Rex Walheim, STS-122 mission specialist, is pictured on the aft flight deck of Space Shuttle Atlantis during flight day six activities while docked with the International Space Station.
S122-E-007945 (12 Feb.2008) --- Astronaut Rex Walheim, STS-122 mission specialist, is pictured on the aft flight deck of Space Shuttle Atlantis during flight day six activities while docked with the International Space Station.