The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...
Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...
A Carnegie Mellon University grad is behind the successful flight earlier this week of 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, according to Boom Supersonic and live video ...
Noise levels of propeller-driven aircraft ... A supersonic flight is achieved after the aircraft breaks through this aerodynamic barrier, also known as the sound barrier. The primary requirement ...
A propeller is ... then obviously at high speeds the wing of an airplane would as well. NOVA: Was the quest to break the sound barrier initially motivated by possible military applications?