But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...

Boom Supersonic test pilot uses precise maneuvering to help NASA snap a photo of the firm’s civil supersonic jet in flight.

The headset features a Sonic-inspired design, a noise-canceling boom microphone with a flip-to-mute function, and high-quality drivers for balanced sound. The headset's comfort is based on ...

Microphones below the flight path confirmed no sonic boom was audible at the ground. That matters because FAA regulations ban supersonic flight over land due to the risk of sonic boom damage.

"We broke the sound barrier not once, not twice, but actually three times—each time without making an audible sonic boom,” Scholl said on Boom’s livestream. “It’s about how you fly the ...

When the experimental XB-1 aircraft broke the sound barrier three times during its first supersonic flight on 28 January, it did not produce a sonic boom audible from the ground, according to US ...