Staff Sgt. Jason Wassom sits at a computer terminal in the Standard Space Trainer at Schriever Air Force Base, Colo., Feb. 4, 2011. Cadets from the Air Force Academy visited the 50th Space Wing July 18, 2011, to get a glimpse of the wing's operations, which provide space-based communications, navigation and situational awareness to combatant commanders. Wassom is assigned to the 3rd Space Operations Squadron. (U.S. Air Force photo/Dennis Rogers)