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

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

Sonic booms have long been a barrier to overland supersonic flights. The Concorde was banned from virtually every country in the world because of the thundering noise. Only the US, Great Britain, and ...

The Colorado-based company says specialized photography from NASA shows the shock waves as Boom’s supersonic demonstrator ...

The Colorado-based company says specialized photography from NASA shows the shock waves as Boom’s supersonic demonstrator ...

The Son of Concorde, an XB-1 jet, has reportedly broken the sound barrier, making it one step closer to an astonishing feat.

In a stunning, glowing image, NASA has captured the moment that Boom Supersonic’s XB-1 demonstrator broke the sound barrier ...

A newly released image shows the sound barrier being broken on February 10 as Boom Supersonic’s XB-1, America’s first civil ...

Concorde’s star would ... For her, smashing the sound barrier several times a week in the company of the rich and famous was just part of a job that spanned 11 years from 1982 onwards, and ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week ... which has been on hiatus since the Concorde jet was grounded more ...