Science on a Sphere unveiling
Lt. Col. Elizabeth Aptekar, 335th Training Squadron commander, delivers remarks during the unveiling of a Science on a Sphere at the Weather Training Complex March 23, 2017, on Keesler Air Force Base, Miss. This latest training aid displays planetary data onto a suspended carbon-fiber sphere helping instructors enhance student’s understanding of the atmosphere. (U.S. Air Force photo by Kemberly Groue)

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Photo by: Kemberly Groue |  VIRIN: 170323-F-BD983-050.JPG