Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

A deadly crash more than two decades ago hastened the jet's demise. On July 25, 2000, an Air France Concorde crashed into a ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of ...

By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...

Mr Scholl reckons a Symphony prototype will be available for ground testing by the end of the year, and a version with all ...

Boom Supersonic's XB-1 demonstrator plane just went supersonic in the skies over California's Mojave Desert, making it the ...

The single-seat, three-engine jet is the first independently developed plane to exceed Mach 1 in level flight.

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first ...

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A Denver-based supersonic jet company became part of history when it became the company behind the first civically ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1.