But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the next phase is making it economically feasible. Right now, both subsonic and ...

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

A civilian jet broke the sound barrier for the first time Tuesday while making a historic test flight over the Mojave Desert. The XB-1 aircraft, manufactured by Boom Supersonic, was piloted by ...

A newly released image shows the sound barrier being broken on February ... photography to capture the shock waves around Boom Supersonic’s demonstrator aircraft XB-1 as it pushed through ...

Boom Supersonic broke the sound barrier in late January with its XB-1 test jet, paving the way forward in the startup's efforts to build its own supersonic airliner. Boom and NASA released a ...

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.

Now, NASA has figured out a way to see the sound barrier being broken, too. Boom Supersonic, the company that plans to build the world’s fastest airliner at PTI Airport in Greensboro ...

An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier. The Colorado-based company says specialized photography from NASA shows the shock waves as Boom’s supersonic ...