S118-E-05521 (9 Aug. 2007) --- Astronauts Scott Kelly (right), STS-118 commander, and Tracy Caldwell, mission specialist, look over procedures checklists on the middeck of Space Shuttle Endeavour during flight day two activities.
S118-E-05521 (9 Aug. 2007) --- Astronauts Scott Kelly (right), STS-118 commander, and Tracy Caldwell, mission specialist, look over procedures checklists on the middeck of Space Shuttle Endeavour during flight day two activities.