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

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's ...

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

SpaceX said it was pushing to Tuesday an evening launch attempt that could mean a sonic boom may rattle parts of Central ...

XB-1 then slowed below Mach 1 and sped past that ... with a federal ban on civil supersonic flight meant to limit sonic booms. Boom aims to roll out its first Overture from its Greensboro, N.C ...

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

Boom officials explained that the “world’s first independently developed supersonic jet” will break the sound barrier in the ...

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

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