Mr Scholl reckons a Symphony prototype will be available for ground testing by the end of the year, and a version with all ...

Colorado company Boom Supersonic plans to break the sound barrier with its test plane XB-1 during a test flight this morning, ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

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

A prototype of a passenger jet meant to succeed Concorde will attempt to break the sound barrier for the first time on ...

Boom Supersonic has taken a significant step forward with the development of its Concorde replacement.The Latest Tech News, ...

The XB-1 is a pint-sized testbed for the Overture: a next-generation supersonic airliner developed by ambitious US startup ...

Boom's Supersonic XB-1 demonstrator aircraft is the first civil aircraft to break the sound barrier since the Concorde. | ITV ...