The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...

During the second supersonic flight of the XB-1 technology demonstrator today, the jet exceeded Mach 1 three times without a ...

In late January 2025, an American company, Boom Supersonic, successfully conducted its first supersonic flight over ...

A Colorado-based company said it broke the sound barrier three times without generating a sonic boom that reached the ground.

GREENSBORO, N.C. — Boom Supersonic’s XB-1 is gearing up for another flight. The flight is set to take place around 1:30 p.m.

B oom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have successfully tested their XB-1 jet. According to the company, the jet was able to ...

About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first ...

A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off Tuesday.

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

Copyright 2025 The Associated Press. All Rights Reserved. The Boom Supersonic’s XB-1 aircraft breaks the sound barrier, Mach ...

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