"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...

Similar to a delta wing, the Soviet-developed Tu-144 incorporated special retractable foreplanes (canards) to improve lift ...

In stunning images, NASA has revealed the moment an experimental supersonic aircraft broke the sound barrier without ...

But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...

NASA captures a historic image of the XB-1 supersonic jet breaking the sound barrier without a loud boom, marking a breakthrough.

NASA’s X-59 supersonic jet has successfully passed electromagnetic testing, confirming its systems won’t interfere with one ...

And in feats of speed, the demonstrator aircraft for America’s first civil supersonic jet broke the sound barrier for the first time earlier this year. Now an incredible photo from NASA ...

A closer look at how Sir Richard Branson tried and failed to bring supersonic capabilities to the Virgin Atlantic fleet.

NASA has released a new image providing photographic evidence of Boom Supersonic's XB-1 prototype aircraft breaking the sound ...

The silhouette of Boom's plane streaking across the sky is rendered in vivid shades of orange with the jet exhaust a pale ...

Boom Supersonic test pilot uses precise maneuvering to help NASA snap a photo of the firm’s civil supersonic jet in flight.

A "son of Concorde" aircraft that may one day fly from New York to London in 1.5 hours has reached supersonic speeds. An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier.