Crew members carefully ease the Pathfinder out of the C-5C Galaxy’s cargo area during the unloading process at Joint Base Andrews, Md., July 17, 2014. This C-model Galaxy from the 22nd Airlift Squadron at Travis Air Force Base, Calif., is one of two “space cargo modified” planes in the Air Force fleet. The planes were customized to carry satellites and large cargo, and routinely support the NASA mission by delivering assets throughout the nation. (U.S. Air Force photo/Staff Sgt. Torey Griffith)