AIAA NASA 60th Anniversary Reception

NASA astronauts Jeanette Epps, Randy Bresnik, Shannon Walker, and Mark Vande Hei are seen on stage during a reception hosted by the American Institute of Aeronautics and Astronautics (AIAA) to celebrate NASA's 60th anniversary, Thursday, Sept. 20, 2018 at the Ronald Reagan Building and International Trade Center in Washington, DC. Photo Credit: (NASA/Joel Kowsky)