CBS News on MSN8d
Civilian jet breaks sound barrier during historic test flight over Mojave Desert
The test flight of the XB-1 aircraft is a step in manufacturer Boom Supersonic's goals of building a supersonic passenger jet ...
First independently developed jet breaks the sound barrier over the California desert
The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...
metal-am7d
Boom Supersonic’s XB-1 jet featuring AM parts breaks sound barrier
Boom Supersonic's XB-1 demonstrator aircraft broke the sound barrier on January 28, 2025, reaching a top speed of Mach ...