Serbian officials have denied allegations security forces deployed a military-grade Long Range Acoustic Device.

And fly a quiet supersonic flight,” said Bahm. “No one has ever done that aspect before.” At least, not yet. After years of ...

People in Central Florida could hear a mysterious “boom” Wednesday night. NASA and SpaceX crews are preparing to send the ...

Sonic the Hedgehog 3 races onto 4K Blu-ray on April 15 with three different editions, including a pair of Limited Edition Steelbooks. Amazon has an exclusive Shadow the Hedgehog-themed edition ...

Lockheed Martin's X-59 QuessT with quiet SuperSonic Technology. The X-59 will reduce the loudness of a sonic boom. Credit: ...

Boom Supersonic, a commercial aviation company behind the sonic boom-less XB-1, posted an image showing its experimental plane breaking the sound barrier. Captured during a successful test flight ...

Before NASA’s Apollo missions showed what could be done in space, the astounding Spirit of America: Sonic I Land Speed Record car was the out-of-this-world story right here on Planet Earth. Now the ...

The silhouette of Boom's plane streaking across the sky is rendered in vivid shades of orange with the jet exhaust a pale ...

A newly released image shows the sound barrier being broken on February 10 as America's first civil supersonic jet completed its second flight at speeds exceeding Mach 1. NASA teams on the ground used ...

The Colorado-based company says specialized photography from NASA shows the shock waves as Boom’s supersonic demonstrator achieved supersonic. They also confirmed no sonic boom reached the ...

A "son of Concorde" aircraft that may one day fly from New York to London in 1.5 hours has reached supersonic speeds. An incredible image shows Boom Supersonic's XB-1 jet breaking the sound barrier.

On Jan. 28, the aircraft broke the sound barrier on three separate runs without the sonic boom being heard or registered on the ground. On Feb. 10, XB-1 achieved supersonic flight on three shorter ...