Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

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

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

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

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...

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

Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...

The hotly anticipated plane already has 130 orders and pre-orders from American Airlines, United Airlines and Japan Airlines. It’s now almost 55 years since the 002 prototype for Concorde first ...

Boom, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for its first time with a test flight in Mojave, California.

Boom's Supersonic XB-1 demonstrator aircraft is the first civil aircraft to break the sound barrier since the Concorde. | ITV ...

Previously, the XB-1's top speed was Mach 0.95, or 728 miles per hour, which it reached during its last test flight on ...