"But why not just go supersonic on the next flight? It's important to remember that XB-1 is not a drone; there's a human pilot inside that cockpit. With an autonomous aircraft, there's no risk to ...

Boom Supersonic’s XB-1 demonstrator plane just went supersonic in the skies over California’s Mojave Desert, making it the first civil aircraft to break the sound barrier. The American startup ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.

Boom Supersonic's XB-1 demonstrator aircraft soared past the speed of sound in a test flight on Tuesday—the first time a plane has accomplished that feat without the fuels of government ...

Ten months after its long-delayed first subsonic flight took place last March, Boom Supersonic’s prototype test plane, the XB-1, broke the sound barrier today three times during its 12th flight.

The unofficial successor to Concorde is one step closer to reality after Boom Supersonic marked the 11th successful test flight of its XB-1 supersonic demonstrator aircraft. On Jan. 10, the XB-1 ...

A Chinese company working on a commercial transport plane capable of flying at Mach-4, twice the speed of the Concorde - unveiled the prototype of its next-generation supersonic aircraft ...

Boom Supersonic hopes the XB-1 will pave the way for the development of Overture, the company's supersonic commercial ...

(Watch in the video player above). Boom’s demonstrator aircraft XB-1 officially broke the sound barrier on January 28. Picture: Boom “XB-1’s supersonic flight demonstrates that the ...

The unofficial successor to Concorde is one step closer to reality after Boom Supersonic marked the 11th successful test flight of its XB-1 supersonic demonstrator aircraft. On Jan. 10, the XB-1 ...