In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, ...

Each time one flies above Mach 1 is special. Most commercial pilots have never done it. Our reporter is not a pilot, but he’s ...

By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...

A supersonic jet built by Boom Technology broke the sound barrier for the first time Tuesday, advancing its bid to resurrect ...

The XB-1, piloted by chief test pilot Tristan "Geppetto" Brandenburg, reached an altitude of 34,000 feet before accelerating ...

The XB-1 is a demonstrator for the future Boom Overture, which aims to be the first supersonic passenger aircraft made in the ...

Commercial aircraft will soon be ready to break the sound barrier again as Boom Supersonic’s demonstrator aircraft, the XB-1, has made its first supersonic flight. The XB-1 achieved the milestone on ...

It took off with a bang. Boom Supersonic’s XB-1 jet broke the sound barrier for the first time on Monday as the American company seeks to deliver the world’s faster airliner capable of ...

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

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's chief test pilot Tristan "Geppetto" Brandenburg took off in the company ...

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.

A supersonic jet built by Boom Technology Inc. broke the sound barrier for the first time on Tuesday, advancing its bid to resurrect high-speed passenger flights two decades after Concorde’s demise.