The theory behind quiet supersonic flight has now moved from wind tunnels to the real sky. Earlier this year, NASA’s X-59 experimental jet completed its first supersonic run over Cali, demonstrating ...
Boom Supersonic's XB-1 prototype plane eclipsed the sound barrier for the first time on Tuesday. Photo Credit: Provided by Boom Supersonic Boom Supersonic has gone, well, supersonic. The start-up ...