An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.
A supersonic jet built by Boom Technology broke the sound barrier for the first time Tuesday, advancing its bid to resurrect ...
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
January 21 is remembered as the day the first commercial Concorde flight took off from London and Paris Airports ...
Concorde, the supersonic airliner beloved by ... But in July 2000, the aircraft suffered its first and only fatal crash. An Air France charter flight hit a piece of runway debris at Paris Charles ...