The X-59 QueSST aims to be the first supersonic aircraft to reduce the "boom" to a "thumb" and overcome one of the great ...

What role will F-15 jets play in the future of supersonic flight?

Quesst is the result of a joint venture between Lockheed Martin and NASA to build a supersonic aircraft that can fly over ...

NASA has taken a significant step forward in its pursuit of quieter supersonic flight by adding two F-15 aircraft to its flight research fleet, according to information released by the agency and ...

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 ...

American space agency NASA gets its hands on two more F-15 fighter jets, one to fly alongside the X-59 experimental aircraft, ...

PALMDALE, California >> NASA’s X-59 supersonic-but-quiet jet soared over the Southern California desert on Tuesday in the first test flight of an experimental aircraft designed to break the sound ...

NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...

American space agency NASA released new images of the first flight of the X-59, but also details on what's next for the program.

NASA Armstrong adds two retired F-15 jets to support supersonic research for the X-59, enabling high-altitude flights and ...