NASA’s X-59 experimental aircraft is preparing for its second flight, a step that will set the pace for more flight testing in 2026.

NASA’s X-59 supersonic aircraft is preparing for its second flight, inching its way closer to flying faster than the speed of ...

NASA's X-59 jet looks ready to fly into the sunset in this new image taken before its second test flight.

Lockheed Martin designed NASA's Quesst mission. An experimental aircraft called X-59 is being tested as a significant part of ...

As the first major piloted NASA X-plane to fly in a generation and the first crewed, purpose-built U.S. high-speed research aircraft since the X-15 of the 1960s, the X-59 low-boom ...