Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
Tuesday’s XB-1 flight marks the first human-piloted civil supersonic flight since Concorde’s retirement more than 20 years ...
The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...
More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work. View on ...
An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier ...