NASA and Lockheed Martin have completed three engine run tests of the X-59 aircraft for its planned 2025 first flight under ...

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

Today’s a day I’ve been looking forward to for more than a decade,” said Blake Scholl, Boom's visionary founder and chief ...

Credit: Boom Supersonic/Cover Images Commercial aircraft will soon be ready to break the sound barrier again as Boom ...

The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound ...

The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a test flight Tuesday in the ... Several companies are working to come up with new supersonic jets that would be more fuel ...

The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...

The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video of the test flight ... in a statement. “A small band of talented ...

The Boom Supersonic's XB-1 aircraft breaks the sound barrier, Mach 1, during a test flight Tuesday ... CEO Blake Scholl said in a statement. “A small band of talented and dedicated engineers ...

At such a critical moment in US history ... speeds” over 11 test flights but never beyond Mach 1 (770 mph) – the speed of sound. The American-built civil supersonic jet is made from carbon ...