NASA recently took its new X-59 "quiet' supersonic jet for a drive during taxi tests, one of the final hurdles between the aircraft and its first flight.

NASA's X-59 'quiet' supersonic jet rolls out for its 1st test drive (video)

Source: space
Source Link: https://www.space.com/technology/aerospace/nasas-x-59-quiet-supersonic-jet-rolls-out-for-its-1st-test-drive-video