
Ground crewmen maneuver AeroVironment’s solar-powered Helios Prototype flying wing on its ground support dolly during functional checkouts prior to its…

Ground crewmen maneuver AeroVironment’s solar-powered Helios Prototype flying wing on its ground support dolly during functional checkouts prior to its…

NACA X-1 pilot John Griffith hands his flight gear to Dick Payne as crew members Ed Edwards and Clyde Bailey…

This 1953 NACA High-Speed Flight Research Station photograph shows the Douglas D-558-2 #2 Skyrocket (NACA 144), prior to flight, being…

Milt Thompson was hired as an engineer at the National Advisory Committee for Aeronautics’ (NACA) High-Speed Flight Station (later renamed…

As shown in this photo of the HL-10 flight simulator, the lifting-body pilots and engineers made use of early simulators…

The HL-10, seen here parked on the ramp, was one of five lifting body designs flown at NASA’s Dryden Flight…

The HL-10, seen here parked on the ramp, was one of five lifting body designs flown at NASA’s Dryden Flight…

The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at…

The Helios Prototype flying wing stretches almost the full length of the 300-foot-long hangar at NASA’s Dryden Flight Research Center,…