NASA Administrator Jim Bridenstine (second from left) is briefed on testing of the mobile launcher that will support the agency's Space Launch System rocket and Orion spacecraft that will liftoff on trips to the Moon, Mars and deep space. From the left, are Mike Bolger, Exploration Ground Systems program manager, Bridenstine, Cliff Lanham, Mobile Launcher Project Manager, and Center Director Bob Cabana. Bridenstine made his first official visit to the NASA's Kennedy Space Center on Aug. 6 and 7, 2018.