For the second time in just over nine months, an Atlanta-based company this week debuted a new supersonic test aircraft.
How NASA used the F-104 Starfighter's razor-thin wing to explore supersonic handling, shuttle approaches, and X-15 support.
Boeing built a flying, full-scale Star Wars X-wing not as a movie prop or a theme park gimmick, but as a real test of its electric cargo drone technology. The aircraft, a modified version of Boeing’s ...
DARPA has assigned the designation X-76 to the Speed and Runway Independent Technologies (SPRINT) project, a Bell proof-of-concept technology demonstrator for a high-speed tiltrotor. The DARPA ...