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

While the prospect of commercial supersonic flights is probably at least a decade from becoming a reality due to Boom ...

Boom’s XB-1 jet breaks sound barrier on first supersonic flight - Boom’s inaugural XB-1 supersonic test flight reached speeds ...

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...

Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.

Boom's XB-1 jet breaks the sound barrier, bringing supersonic passenger travel closer to reality. Find out more about this ...

There have been no commercial aircraft capable of supersonic flight since the Concorde. Aircraft that have reached those speeds have either been experimental planes or fighter jets. In November ...

A Chinese company working on a commercial transport plane capable of flying at Mach-4, twice the speed of the Concorde - ...

Previously, the XB-1's top speed was Mach 0.95, or 728 miles per hour, which it reached during its last test flight on ...