Boom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of supersonic commercial flights ...

Now passing one minute 30 seconds into flight. Passing mach one. New Glenn is now supersonic. New Glenn, named after the astronaut John Glenn, successfully lifted off early Thursday morning from ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.

New Glenn is now supersonic. New Glenn ... Presse — Getty Images By Kenneth Chang Kenneth Chang first reported on Blue Origin’s plans for space in 2010. On Thursday morning, at a time when ...

DENVER (KDVR) — A Denver-based supersonic jet company became part of history when it became the company behind the first civil manufactured jet in the United States to hit supersonic speeds.