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

The test flight might have come "years later than expected and lasted just 12 minutes", said The European, but it could ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time on a test flight ...

The last civil supersonic jet was the Concorde, which flew from 1969 through 2003. Test pilot Tristan Brandenburg before flying the XB-1. Boom Aerospace “XB-1’s supersonic flight demonstrates ...

American aerospace company Boom Supersonic has achieved a remarkable milestone with its experimental aircraft, the XB-1, breaking the sound barrier during a test flight over California’s Mojave ...

Boom Supersonic's XB-1 demonstrator jet became the first U.S.-made civilian supersonic jet to break the sound barrier. The independently funded XB-1 reached a speed of Mach 1.122, or about 750 mph ...

Boom designed, built, and flew the world's first independently developed supersonic jet—the first civil supersonic jet made in America. Boom Supersonic makes aviation history as XB-1 breaks the ...

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 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's ...