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 ...

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

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

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

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 has completed the first taxi tests of its experimental X-59 supersonic demonstrator, which aims to conduct low sonic ...

Supersonic tunnel trials suggest the X-59’s shape can scatter shock waves, paving the way for hush-hush high-speed flight.

Researchers from NASA and the Japanese Aerospace Exploration Agency (JAXA) recently tested a scale model of the X-59 ...

NASA's revolutionary X-59 jet is steadily progressing toward its first flight test after completing a set of engine run tests at the storied Lockheed Martin Skunk Works facility in California.

To see if that affects the X-59, NASA and Lockheed Martin put the plane on the tarmac right next to the F-15, at a distance of 47 feet (14 meters) at first, and then at 500 feet (152 meters).