When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...

NASA has completed the engine ground tests on its supersonic jet, which is expected to take to skies later this year. The ...

Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

NASA's 'quiet' supersonic jet is getting ready to take off NASA is continuing development of the X-59, an experimental supersonic aircraft designed to make sonic booms quieter. The X-59 is not ...

Boom Supersonic passed a major milestone last month when its XB-1 prototype became the first civil aircraft to break the ...

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

General Electric may be a name you know for appliances, but the manufacturer has a long history creating jet engines for ...

The contract will “improve readiness” and cut costs for more than 400 F119 engines that have flown more than 900,000 hours, according to Pratt & Whitney.

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

NASA recently fired up the X59 supersonic jet, developed with Lockheed Martin, with tests conducted between October and February. The ...

Although turbojet and turbofan jet engines are similar, the things that set them apart make them very different. Here's what ...

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