NASA unveils X-59 plane to test supersonic flight over US cities

NASA is hoping to gather evidence that its X-59 aircraft will be able to fly at the speed of sound quietly, justifying a change in the regulations to allow supersonic commercial aviation

​NASA is hoping to gather evidence that its X-59 aircraft will be able to fly at the speed of sound quietly, justifying a change in the regulations to allow supersonic commercial aviation NASA is hoping to gather evidence that its X-59 aircraft will be able to fly at the speed of sound quietly, justifying a change in the regulations to allow supersonic commercial aviation