The Proteus high-altitude aircraft on the ramp at the Mojave Airport in Mojave, CA.
The No. 2 X-29 technology demonstrator aircraft is seen here during a 1990 test flight.
Scott Crossfield joined the National Advisory Committee for Aeronautics (NACA – the predecessor of the National Aeronautics and Space Administration…
X-45A Unmanned Combat Air Vehicle, or UCAV, technology demonstration aircraft in flight during its first flight at Edwards Air Force…
Proteus and an F/A-18 Hornet from NASA’s Dryden Flight Research Center are seen in flight over Las Cruces, NM.
Jack McKay was one of the first pilots assigned to the X-15 flight research program at NASA’s Flight Research Center,…
The second X-45A Unmanned Combat Air Vehicle (UCAV) technology demonstrator completed its first flight on November 21, 2002.
President Ronald Reagan speaks to a crowd of more than 45,000 people at NASA’s Dryden Flight Research Center following the…
NASA’s two X-29 research aircraft are seen here sitting nose-to-nose against the backdrop of a full-moon sky on Rogers Dry…
The Proteus high-altitude aircraft at sunset.