Detail of the crew members of the Shuttle Carrier Aircraft at NASA Kennedy Space Center's Shuttle Landing Facility in Florida.

Detail of the crew members of the Shuttle Carrier Aircraft, or SCA, shortly after the aircraft parked at the ramp area at NASA Kennedy Space Center’s Shuttle Landing Facility in Florida. The SCA touched down at 5:05 p.m. EDT to prepare for shuttle Endeavour’s ferry flight to the Los Angeles International Airport on Sept. 17. Photo credit: NASA/Kim Shiflett