PETERSON AIR FORCE BASE, Colo. – Onlookers observe the B-377 Super Guppy owned by NASA while on the flightline at Peterson Air Force Base, Colo., May. 11, 2018. The Super Guppy landed at Peterson AFB to pick up a T-38 Talon. (U.S. Air Force photo by 2nd Lt. Davidson-Beebe)