‘New Concorde’: Boom’s XB-1 jet breaks sound barrier on first supersonic flight
Boom’s XB-1 jet breaks sound barrier on first supersonic flight - Boom’s inaugural XB-1 supersonic test flight reached speeds ...
London to New York in 3.5 hours: How Boom Supersonic is learning from Concorde’s mistakes
More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work. View on ...