But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the next phase is making it economically feasible. Right now, both subsonic and ...

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That's because SpaceX says it's possible that residents of Santa Barbara, San Luis Obispo and Ventura counties could hear one or more sonic booms during the launch, although that will ultimately ...

NASA also gathered sound data from the test flight. Boom Supersonic analyzed the data and found that no audible sonic boom reached the ground. This is notable, because supersonic flights that make ...

The photo shows the dark silhouette of the XB-1 jet shooting through the air with a clear display of the jet exhaust tailpipe fire line streaming ... 1 made no audible sonic boom, which paves ...

NASA also obtained acoustic data from the aircraft which demonstrated the ‘boomless cruise’ principle, whereby the sonic boom, under certain speed and atmospheric conditions, can refract away ...

Boom analysis found that no audible sonic boom reached the ground as the jet flew at supersonic speeds. "This image makes the invisible visible—the first American made civil supersonic jet ...

According to Goldring, the tremor “sounded like a sonic boom.” “It was the loudest sound I’ve ever heard,” he said. Credit: Jake Goldring via Storyful It's an earthquake. It's an earthquake. It's an ...