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

American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...

If you've been keeping tabs on aviation news as of late, you saw that Boom Supersonic just recently broke the sound barrier ...

Hot on the heels of its milestone supersonic flight with its demonstrator aircraft, XB-1, Boom Supersonic has another ...

Boom’s XB-1 supersonic demonstrator flew for the 13 th and final time at Mojave Air & Space Port, California, on Feb. 10, ...

Boom Supersonic's demonstrator, the XB-1, achieved a major milestone by breaking the sound barrier. Having achieved ...

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

Boom Supersonic’s XB-1 demonstrator has broken the sound barrier, marking a major milestone in the effort that hopes to lead to a larger 55-seat supersonic airliner design known as Overture. Overall, ...

Boom Supersonic says its XB-1 aircraft achieved supersonic flight without an audible sonic boom on the ground below. CEO Blake Scholl hopes supersonic passenger flight will eventually be allowed in ...

The XB-1, piloted by chief test pilot Tristan "Geppetto" Brandenburg, reached an altitude of 34,000 feet before accelerating ...