The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...

The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...

One of the biggest problems facing supersonic aircraft today is the sonic boom issue. Once an airplane goes fast enough, the ...

American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...

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

Boom expects the airlines to be profitable at about $5,000 USD a seat, which of course is a high price tag, and the company ...

Boom hopes its breakthrough will allow supersonic flights over land, making US coast-to-coast flights 90 minutes faster.

Boom expects the airlines to be profitable at about $5,000 USD a seat, which of course is a high price tag, and the company ...

Boom Supersonic’s XB-1 has broken the sound barrier, paving the way for faster commercial flights if future tests succeed.

Ever miss the days of Concorde? Well, I've been tracking Nasa's X-59 "quiet supersonic" aircraft, but the Boom XB-1 is new to ...

American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now ...

US aerospace firm wants to accept passengers by the end of 2029. But what was Concorde, its famous supersonic plane ...