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 ...

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

NASA's X-59 supersonic jet looks ready for some ... aimed at verifying the performance of the X-59's General Electric F414-GE-100 jet engine, a modified version of the engine used in Boeing's ...

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

A civilian jet plane broke the sound barrier for the first time over continental USA during a historic test flight over the ...

Aviation startup Boom Supersonic announced its XB-1 demonstrator broke the sound barrier for the first time over in California ...

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 prototype of a passenger jet meant to succeed Concorde will attempt to break the sound barrier for the first time on Tuesday. Boom Supersonic’s XB-1 demonstrator ... Lockheed Martin and General ...

THE LAST commercial supersonic flight was BA002 ... The demonstrator is powered by a trio of General Electric’s J85-15 ...