In this video, we will look at a supersonic jet that doesn't go very fast... but perhaps that's the key factor that will make ...

During the second supersonic flight of the XB-1 technology demonstrator today, the jet exceeded Mach 1 three times without a ...

The XB-1 test flight was a unique event that will live on in the history books and has given travelers hope of a return to ...

Less than a year from the maiden flight, the first civil supersonic jet made by a private company aims to demonstrate technologies to pave the way for the ...

XB-1 hit supersonic, hypnotic speeds on Tuesday, making American aviation history. XB-1 is the first commercial aircraft to ...

MOJAVE, Calif. – XB-1 became the first American-made private supersonic jet to fly faster than the speed of sound as Boom Supersonic works toward building a fleet of supersonic jets for ...

Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed supersonic jet. The company is also working on a supersonic passenger airliner.

Aviation startup Boom Supersonic announced its XB-1 demonstrator broke the sound barrier for the first time over in California ...