An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The ...

About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first ...

The XB-1 aircraft, manufactured by Boom Supersonic, underwent 11 test flights before Tuesday's over the Mojave Desert in ...

The Colorado-based company is aiming to build a Concorde-like supersonic aircraft—but has hurdles to clear before realizing ...

Boom's dream of becoming a supersonic commercial airline is a step closer as its demonstrator model the XB-1 reached 844mph ...

An American civil aircraft broke the sound barrier for the first time in California's Mojave Desert, a US aviation company ...

Boom Supersonic’s XB-1 aircraft has become the first independently developed jet to break the sound barrier, bringing ...

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before ...

The mission lasted for less than one hour, but saw XB-1 break the sound barrier two times during the flight. Aviation startup, Boom, said XB-1 is paving the way for the full production model ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...

XB-1’s supersonic flight took place in the same historic airspace where Chuck Yeager broke the sound barrier for the first ...