More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work.

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

THE ‘Son of Concorde’ XB-1 jet has successfully reached supersonic speeds today, breaking the sound barrier for the first ...

US startup Boom Supersonic has made a significant breakthrough by sending its XB-1 jet faster than the speed of sound. The test flight, which took place over the Mojave Desert on Tuesday, marks the ...

Boom's Overture commercial airliners would be built at the Greensboro Superfactory.

The aerospace company put its technology to the test today, breaking the sound barrier and reviving the dream of supersonic ...

Will Boom bring boom time back to supersonic travel? 'New Concorde' prompts revival talk - The aircraft developed by Boom ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

Boom Supersonic's XB-1 prototype aircraft achieves supersonic speed, surpassing the sound barrier and paving the way for next ...

American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during a supersonic test flight. The last flight of a supersonic airliner, ...

The Boom XB-1 civil supersonic aircraft has broken the sound barrier for the first time. Boom Supersonic is already planning ...

Boom Supersonic (or just "Boom") adopted a systematic approach to testing, taking the XB-1 through subsonic, transonic, and ...