Starting on Oct. 30, engineers with NASA's X-59 Quesst program (Quiet SuperSonic Technology) have been conducting test runs ...

NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the ...

NASA has marked a major milestone in its creation of an experimental aircraft. A team has started engine testing for the X-59 ...

NASA and Lockheed Martin’s Skunk Works subsidiary have started the first testing phase of an engine that will power the X-59 ...

NASA's quiet supersonic X-59 aircraft has fired up its engines for the first time during a series of engine tests launched ...

X-59's engine started for testing for the first time. NASA's Quesst ("Quiet SuperSonic Technology") mission recently reached ...

NASA's Quesst mission marked a major milestone with the start of tests on the engine that will power the quiet supersonic ...

NASA has fired up the engine of its experimental X-59 supersonic aircraft for the first time at Lockheed Martin's Skunk Works ...

The NASA team developing the X-59 supersonic demonstrator jet have fired up the aircraft's GE Aviation F414-GE-100 powerplant ...

NASA has powered its X-59 experimental supersonic aircraft for the first time at Lockheed Martin’s Skunk Works facility in California.

NASA/Carla Thomas NASA's X-59 quiet supersonic research aircraft sits in its run stall at Lockheed Martin's Skunk Works ...

The supersonic aircraft is called the X-59 Quesst – and will cruise at altitudes of 55,000 feet at speeds of 937mph. The ...