The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before ...

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

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...

The XB-1 prototype accelerated smoothly to reach as fast as Mach 1.11 at about 35,000 feet at 11:33 a.m., 11:38 a.m. and ...

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

The test flight for the Boom Supersonic XB-1, a prototype aircraft that many tout as ... developed supersonic jet” will break the sound barrier in the Bell X-1 Supersonic Corridor and the ...

Tuesday’s XB-1 flight marks the first human-piloted civil supersonic flight since Concorde’s retirement more than 20 years ...

Boom Supersonic’s XB-1 jet became the first independently developed aircraft to break the sound barrier in the Mojave Desert ...

On January 28, 2025, the Boom Supersonic XB-1 test aircraft reached an impressive speed of 1.13 Mach during a flight over the ...

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

A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet ...