The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

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

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

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

Boom Supersonic’s XB-1 aircraft has become the first independently developed jet to break the sound barrier, bringing ...

Commercial supersonic jets could grace the skies once again after Boom Supersonic's XB-1 jet broke the sound barrier in test ...

More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work.

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

An American company designing a new passenger aircraft with the ability to fly from Melbourne to Los Angeles in just 8.5 ...

A supersonic jet built by US company Boom has broken the sound barrier for the first time since the Concorde during a test ...

Captain Mike Bannister, who flew more Concorde hours than any other pilot, is hopeful about the future of the Boom Supersonic's Overture ...