NASA's X-59 jet broke the sound barrier for the first time on Friday (June 5), reaching a top speed of about Mach 1.1.

The milestone comes after a busy testing period for NASA. Since the first flight on 28 October 2025, the team has completed ...

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 has conducted the first supersonic flight test of its X59 quiet supersonic aircraft. The test campaign is geared towards ...

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

A revolutionary experimental aircraft is set to transform supersonic travel by drastically reducing sonic boom noise. NASA's ...

Discover NASA's X-59, a groundbreaking jet designed to quietly break the sound barrier and challenge a 50-year-old supersonic ...

NASA’s futuristic X-59 jet is about to face its biggest challenge yet: breaking the sound barrier for the first time. After a ...

If you’ve noticed aircraft flying unusually low over the Houston area in the coming days, there’s no need for alarm.

NASA's X-59 supersonic aircraft has been designed to travel at Mach 1.5 while producing only a quiet thump instead of a sonic ...

NASA X-59 supersonic flight is days away after 15 test flights reached Mach 0.95 at 43,000 feet. The quiet supersonic ...