Spike Aerospace’s S-512 aims to revolutionize supersonic flight by eliminating the loud sonic boom that grounded Concorde’s overland routes. Designed to cruise at Mach 1.6–1.8, the sleek jet ...

The Quiet SuperSonic Technology aircraft is America's newest experimental plane. A time-lapse video released by NASA in early 2020 shows the progress of the X-59, which has been referred to as the ...