Regular supersonic flight in the United States may be closer than ever as NASA’s X-59 experimental aircraft achieved supersonic speed Friday. The agency, in a blog post, said the achievement is a ...

NASA and Lockheed Martin's experimental X-59 aircraft has broken the sound barrier, achieving a speed of Mach 1.1. The feat ...

Behind closed doors, NASA's top engineers have been working on a highly advanced aircraft with the mission to build a ...

NASA’s X-59 aircraft has finally flown faster than the speed of sound, bringing us one step closer to supersonic flight ...

After months of test flights, NASA’s X-59 aircraft is gearing up for its biggest challenge yet: breaking the sound barrier ...

The X-59 is designed to travel faster than the speed of sound without creating a loud sonic boom. The ultimate goal is to prove that quiet supersonic flight is a viable option for commercial airlines.

NASA's X-59 jet is on the verge of finally breaking the sound barrier as the agency looks forward to the aircraft's first ...

NASA is testing the X-59, an experimental plane that was designed to exceed the speed of sound without a loud sonic boom.