and running” among animals exposed to sonic booms. “Avian species occasionally run, fly, or crowd. Reactions vary from boom to boom and are not predictable,” the study reported. Responses ...

And the noise is no longer just the roar of the rockets heading upward, but also the sonic booms of rocket boosters returning to Earth. That noise shakes windows and foundations and wakens ...

BOOM SUPERSONIC SAYS XB-1 AIRCRAFT FLEW OVER MACH 1 WITH NO AUDIBLE SONIC BOOM ON THE GROUND BELOW The aircraft, detailed in blueprints in a recent academic paper, is meant to reach Mach 1.6 and ...

"During its historic first supersonic flight on January 28, 2025, Boom’s demonstrator aircraft, XB-1, broke the sound barrier three times without generating a sonic boom that reached the ground ...