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NASA administrator tours SLC-4
Eric Krystkowiak, Vandenberg SpaceX Launch Site Operations director, shows the NASA administrator a SpaceX transporter erector June 3, 2019, at Vandenberg Air Force Base, Calif. Jim Bridenstine, NASA administrator, was given a tour of the Space Launch Complex-4 to gain insight on Human Space Flight Support. Since the inception of the National Aeronautics and Space Act of 1958, the Department of Defense has provided Human Space Flight Support to NASA. (U.S. Air Force photo by Airman 1st Class Aubree Milks)