Space shuttle Endeavour's STS-127 mission crew members disembark from the Shuttle Training Aircraft at NASA Kennedy Space Center's Shuttle Landing Facility. Leading the way, at right, is Mission Specialist Tim Kopra, followed by Pilot Doug Hurley. The astronauts will be taking part in Terminal Countdown Demonstration Test activities that include equipment familiarization and emergency egress training, and culminates in a simulated launch countdown aboard Endeavour. The STS-127 mission is the final of three flights dedicated to the assembly of the Japanese Kibo laboratory complex. Launch is targeted for June 13. Photo credit: NASA/Kim Shiflett