A graduate of the 900th STARBASE Class at W.T. Lewis Elementary School in Bossier City, La. receives congratulation from U.S. Air Force Reserve Col. Bruce Cox, Commander of the 307th Bomb Wing. The STARBASE encourages students to actively engage in STEM (science, technology, engineering, and mathematics) exploration and pursue these areas in future studies. Some of the topics experienced at STARBASE are STEM, Rocketry, Phases of matter and many, many more. (U.S. Air Force photo by Master Sgt. Laura Siebert/Released)