An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.
Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before ...
A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...
Boom Supersonic reached a new milestone in its work toward building the world’s fastest commercial airliner on Tuesday. The ...
The single-seat, three-engine jet is the first independently developed plane to exceed Mach 1 in level flight.
Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...