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

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

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 ...

The military will train civilians, but these are usually for flight test engineer roles as opposed to pilot jobs. Even some of the pilots in training do not end up being actual test pilots.

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

The return of supersonic travel has been remarkably slow for something faster than the speed of sound, but a landmark moment ...

THE ‘Son of Concorde’ XB-1 jet is set to take off on its inaugural supersonic flight today, where it will break the sound barrier for the first time. Bosses at Colorado-based Boom ...

MOJAVE, California—High-speed airliner developer Boom took a major leap toward the development of its Mach 1.7 Overture ...

Recent advances in science include a sped-up return of NASA astronauts proposed by Trump and Musk, a historic supersonic test ...

Starship, the most powerful rocket ever built, pulled off a daring booster catch on its most ambitious test flight yet, but ...