Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...

Boom XB-1 broke the sound barrier again at the end of the test campaign. The next step for Boom Supersonic is to develop a ...

Boom Supersonic passed a major milestone last month when its XB-1 prototype became the first civil aircraft to break the ...

Boom Supersonic’s XB-1 creates a sonic boom inaudible from the ground below when flying at the exact right speed and altitude ...

Boom Supersonic broke the sound barrier again Monday, after a successful flight last month. On Feb. 10, Boom Supersonic performed another supersonic flight with its ...

Boom Supersonic’s XB-1 has broken the sound barrier, paving the way for faster commercial flights if future tests succeed.

A supersonic Boom Supersonic flight across the United States — beginning potentially as early as 2029 — could be at least 90 ...

XB-1’s supersonic flight, in the same airspace where Chuck Yeager broke the sound barrier, marks the first civil supersonic ...

Boom’s XB-1 reached Mach 1.112, after 10 years of planning and a year of flight tests. Up next: its Overture supersonic ...