NASA's recently-retired SOFIA airborne observatory aircraft, the "flying telescope," also called Plant 42 home. The agency's ...

The Quiet SuperSonic Technology aircraft is America's newest experimental plane. A time-lapse video released by NASA in early ...

NASA announced a successful test of its X-59 aircraft at U.S. Air Force Plant 42 in Palmdale, Calif., that could lead to ...

The experimental aircraft has begun a series of low-speed taxi tests at contractor Lockheed Martin’s Skunk Works facility in ...

The X-59 is the centerpiece of NASA's Quesst mission, which aims to demonstrate quiet supersonic flight by reducing the loud ...

NASA test pilot Nils Larson walks around an F-15B research aircraft for a rehearsal flight supporting the agency's Quesst ...

NASA's X-59 is taking slow steps towards supersonic flight, beginning taxiing tests at US Air Force Plant 42 in Palmdale, ...

The X-59 jet, dubbed the “son of Concorde,” is one step closer to takeoff after the experimental aircraft taxied on a California runway at low speed using its own power for the first time on July 10, ...

NASA's experimental aircraft, X-59, developed with Lockheed Martin, has entered the taxi test phase, moving closer to its first flight.

NASA's experimental X-59 aircraft continues to make progress toward its first flight with a new successful round of testing. The X-59 "quiet" supersonic jet was designed to break the sound barrier ...

New photos of NASA's X-59 "quiet" supersonic plane show the aircraft parked on the flight line as it prepares for a series of ground and initial flight tests. Skip to main content.

NASA has shown off its new quiet supersonic aircraft, the X-59.Created along with Lockheed Martin, the aircraft is designed to reduce the sonic boom created by traveling faster than the speed of ...