Boom Supersonic's XB-1 demonstrator jet became the first U.S.-made civilian supersonic jet to break the sound barrier. The independently funded XB-1 reached a speed of Mach 1.122, or about 750 mph ...

Boom Supersonic's XB-1 test jet broke the sound ... to power the plane. "People called us crazy for building our own engines, but what I've come to believe is we were crazy to think of doing ...

The XB-1 went supersonic a total of three times during the test flight. An array of microphones were placed on the ground along the aircraft's flight path to confirm that the signature "BOOM ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. For the first time since the Concorde was retired in 2003, the dream of supersonic ...

MOJAVE, Calif. (WGHP) — Boom Supersonic broke the sound barrier again Monday, after a successful flight last month. On Feb. 10, Boom Supersonic performed another supersonic flight with its ...

Faster planes require more fuel, and alternatives may not be the climate solution the industry hopes for. Boom Supersonic broke the sound barrier in a test flight of its XB-1 jet last week ...

which has historically restricted supersonic aircraft to military applications such as missiles and reconnaissance drones.

America currently remains ahead of China when it comes to airplanes that can fly faster than the speed of sound, according to Boom Supersonic CEO Blake Scholl. “I think aviation has always been ...

Exosonic, a startup developing supersonic commercial air travel and UAV tech, is winding down after five years of operation. In an update posted to its website, Exosonic said it was unable to find ...