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

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet has broken the sound barrier during a supersonic test flight. Boom Supersonic’s XB-1 aircraft climbed over ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1.

Two weeks ago, Boom Supersonic’s XB-1 demonstrator plane made history when it broke the sound barrier over the continental ...

The Concorde was discontinued soon after a catastrophic ... the aircraft had not previously broken the sound barrier. BOOM The XB-1 is the prototype for Boom’s Overture plane, a supersonic ...

The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...

A startup wants to revive the Concorde for the generations of flyers that missed out, without the noisy boom and the up to ...

TRUMP has shown off designs for the “Son of Concorde” supersonic jet, as the firm behind it readies to run ultra-fast flights ...

Boom expects the airlines to be profitable at about $5,000 USD a seat, which of course is a high price tag, and the company ...