Christopher Foster, a student at DoD STARBASE-Kelly, catches his model rocket after it parachutes to earth following a successful launch, July 17, 2015 at the 433rd Airlift Wing, Joint Base San Antonio-Lackland, Texas. The summer program is open to students in fourth and fifth grade who hold a military ID Card. (U.S. Air Force photo/Tech. Sgt. Carlos J. Trevino)