The experimental Mk-II Aurora broke that silence on November ... which aims to produce a quieter sonic boom. These efforts reflect growing interest in commercializing supersonic technology ...

Fireballs Aotearoa, a group interested in meteorites, said a sonic boom was widely reported as the object came in overhead.

This speed generates shock waves that create a loud “sonic boom,” powerful enough to startle ... working on its own advancements, with its Aurora aircraft achieving Mach 1.1 and setting ...