NASA astronauts "touch down" at Manas Air Base, Kyrgyzstan
Navy Capt. Chris Ferguson, a NASA astronaut, listens to Senior Airman William Allen, a communication and navigation specialist deployed with the 376th Expeditionary Aircraft Maintenance Squadron, discusses the mission of the KC-135 Stratotanker during a visit to Manas Air Base, Kyrgyzstan. The crew of the Space Shuttle Endeavour's STS-126 mission visited Jan. 28. (U.S. Air Force photo/Tech. Sgt. Elizabeth Weinberg)