NASA Advances in Development of Quiet Supersonic Jet - X-59

A supersonic jet plane designed to make very little noise took flight for the first time this week, in what some say could be the first step toward much faster commercial travel. Photo credit: Lockheed Martin Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home