S118-E-05503 (9 Aug. 2007) --- Astronaut Tracy Caldwell, STS-118 mission specialist, works the controls on the aft flight deck of Space Shuttle Endeavour during flight day two activities.
S118-E-05503 (9 Aug. 2007) --- Astronaut Tracy Caldwell, STS-118 mission specialist, works the controls on the aft flight deck of Space Shuttle Endeavour during flight day two activities.