A unique tree trunk photographed in La Selva region of the Costa Rican rain forest as part of NASA’s AirSAR…
The long, curved wing of the Centurion remotely piloted flying wing is clearly visible, taken during an initial series of…
NASA’s X-38, a research vehicle developed as part of an effort to build an emergency Crew Return Vehicle for the…
The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had…
NASA X-43A Monitor Station Operator Brad Neal performs final checks and pre-flight preparations aboard the B-52 for the third X-43A…
The Hyper-X X-43A project team in front of NASA’s B-52B launch aircraft with the Pegasus booster and X-43A vehicle attached.
A quarter-scale model of the future Centurion solar-powered high-altitude research aircraft settles in for landing after a March 1997 test…
The Centurion remotely piloted, solar-powered aircraft is silhouetted by the early morning sun on Rogers Dry Lake, adjacent to NASA’s…
An artist’s conception of the X-43A Hypersonic Experimental Vehicle, or “Hyper-X” in flight.
Illuminated by early-morning sunlight, a quarter-scale model of the solar-powered, remotely piloted Centurion ultra-high-altitude flying wing soars over California’s Mojave…