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

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

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

Boom Supersonic passed a major milestone Tuesday on its path to reintroduce supersonic commercial flights. After years of ...

Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.

The Colorado-based company is aiming to build a Concorde-like supersonic aircraft—but has hurdles to clear before realizing ...

Boom Supersonic flew its XB-1 test jet at about the speed of sound, a major step as the company works toward the daunting job ...

The aerospace company put its technology to the test today, breaking the sound barrier and reviving the dream of supersonic ...

94—about 20% faster than today’s airliners—to comply with a federal ban on civil supersonic flight meant to limit sonic booms. Boom aims to roll out its first Overture from its Greensboro ...

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

Boom Supersonic CEO Blake Scholl said the Mach 1.7 Overture will keep the US aviation industry ahead of China in the ...

Flown by Boom Supersonic’s chief test pilot, Tristan “Geppetto” Brandenburg, the aircraft called XB-1 reached an altitude of 35,290 feet before accelerating to Mach 1.122, or 750 mph ...