US-based developer Boom Supersonic has begun the final countdown to its first attempt at breaking the sound barrier with its ...

The Boom Supersonic attempt to achieve supersonic flight at Mach 1.1 is scheduled for 9:45 a.m. Monday, weather permitting. Breaking the sound barrier occurs at 761 mph.

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

The supersonic commercial jet company with ambitious plans in North Carolina is set to break the sound barrier within a week.

GREENSBORO, N.C. — The countdown is on for XB-1, the world’s first independently developed supersonic jet, to break the sound ...

The SR-71 was so fast that when fired upon with a surface-to-air missile, the SR-71 could simply accelerate and outrun it. Perhaps no aspect of human flight captivates the public’s imagination like ...

THE ‘Son of Concorde’ XB-1 jet is set to take off on its inaugural supersonic flight next week, where it will break the sound ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.

India’s successful ground test of the Active Cooled Scramjet Combustor by DRDO marks a significant milestone in hypersonic missile technology. Learn about the key breakthroughs in fuel and thermal ...

Son of a Concorde! No, that’s not an aviation geek-esque slam, but remove the ‘a’ and it’s the nickname of the jet that could ...

We visited Boom Supersonic's hangar in Mojave, California, as the company makes preparations to break the sound barrier with its XB-1 demonstrator aircraft.