More than 20 years since the final Concorde flight, is a small US start-up now on course to bring back supersonic air travel?
Boom Supersonic, the Colorado-based company that made the jet, hailed its test flights as a major milestone towards the ...
Last week, American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator ...
Boom's XB-1 jet, dubbed the "Son of Concorde" recently completed its first supersonic flight paving the way for a super fast new airliner. The firm has now completed its second supersonic test ...