Captain Marvel Premiere
Air Force District of Washington and Air Combat Command Airmen and their daughters create paths for small robots during the Air Force STEM fair at the Smithsonian National Air and Space Museum in Washington D.C., March 7, 2019. (U.S. Air Force photo by Master Sgt. Michael B. Keller)

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Photo by: Master Sgt. Michael Keller |  VIRIN: 190307-F-SF570-164.JPG