Joseph A. Coslett (left), the public affairs officer for the Defense Information School , receives a gift from NASA astronaut Timothy L. Kopra after Kopra detailed his experience with Expeditions 46 and 47, which went to the International Space Station from March 2, 2016, until June 18, 2016. Kopra was the commander of Expedition 47, and his stop at DINFOS is part of his post-flight tour. (Photo by Army Cpl. Matthew Atwood)