Boom Supersonic's XB-1 aircraft has achieved its fastest speeds yet, blasting towards its goal of surpassing the speed of ...

Supersonic flight is on the verge of a comeback¹, and Boom Supersonic’s latest test flight just took us a step closer. With ...

Supersonic aviation startup Exosonic, which was working on commercial and military faster-than-sound jets, shutdown after ...

XB-1 demonstrator did not quite break the sound barrier during its seventh test flight but reached speed and altitude ...

The California test flights of the supersonic prototype, built by a company called Boom Supersonic, have advanced the ...

Another example of how the bleeding edge aerospace sector is going through a massive shakeup has surfaced as civilian supersonic startup Exosonic has announced that it is going out of business after ...

Boom Supersonic's XB-1 hits a new speed milestone of 629 mph, bringing it closer to breaking the sound barrier—setting the ...

THE supersonic jet that could fly passengers from London to New York City in 3.5hours has reached a new top speed in its ...

See Boom Supersonic's "refined" design of the Overture aircraft in this animated explainer. Credit: Boom Supersonic ...

Californian startup Exosonic has closed down after failing to secure additional funding for its supersonic aircraft projects.

Several aerospace manufacturers are competing to create the first supersonic jet since the British Concorde, which was retired in 2003 due to concerns over its expense and the sonic booms it created ...

During the Nov. 5 test flight, which lasted 55 minutes, XB-1 reached an altitude of 23,015 feet (7,015 meters) and a new top ...