A local representative observes Tech. Sgt. John Lowe as he weighs a hydrogen fuel tank at the Chinngis Khaan International Airport, Mongolia, Aug. 26, 2011. Lowe was part of a 15-person Air Force Reserve crew that departed from March Air Reserve Base, Calif., on a mission to Mongolia to retrieve fallen satellite parts for NASA. (U.S. Air Force photo/Master Sgt. Linda Welz)