Independently developed jet makes new record, adding to its rigorous series of human-piloted test flights that will prepare ...

A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of ...

Boom Supersonic's XB-1 has successfully broken the sound barrier, becoming the first supersonic civil aircraft in U.S. history. Today (Jan. 28), the XB-1 took off from Mojave Air and Space Port in ...

After years of testing and refinement, a pilot flying the aerospace company’s XB-1 scale prototype finally broke the sound barrier during a livestream event—not once, not twice, but three times.

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

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.

A fast-growing aerospace startup lives up to its name and surpasses a lofty milestone in its quest to develop supersonic ...

It took off with a bang. Boom Supersonic’s XB-1 jet broke the sound barrier for the first time on Monday as the American company seeks to deliver the world’s faster airliner capable of ...

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier An aircraft developed by Boom Supersonic became the first independently funded jet ...