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

Boom! Supersonic travel is back and closer than ever. On Tuesday, U.S. aerospace startup Boom made history by breaking the ...

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic 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 ...

Editor's note: Boom Supersonic successfully broke the sound barrier with the XB-1 today in a major milestone. Read our coverage here. Boom Supersonic plans to break the sound barrier during a test ...

The Associated Press reports it was the same Mojave Desert airspace where Charles “Chuck” Yeager was the first person to break the sound barrier in 1947. It’s also the first time an ...

Boom Supersonic attempts to break the sound barrier ...

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier ...

Boom Supersonic hopes the XB-1 will pave the way for the development of Overture, the company's supersonic commercial ...

Boom Supersonic achieved Tuesday its goal of breaking the sound barrier on its first attempt with the XB-1 prototype of its Overture aircraft — and then repeated the feat two more times.

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a ...