A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...
Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...
Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time ... a Dassault Mirage F1 fighter jet, and a Northrop T-38 Talon, the same aircraft ...
Boom Supersonic's XB-1 achieved a milestone by successfully breaking the sound barrier on a test flight, marking the first ...
During the XB-1's historic flight on Tuesday—its 12th test flight overall—the aircraft stayed supersonic for around four minutes before breaking the sound barrier two more times during the ...
The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...