Something struck NASA’s Stardust spacecraft at a speed that defied all expectations—an object moving at nearly 13,650 miles ...

NASA recently released a video that captures the first flight of its X-59 supersonic aircraft as it soared above the Southern ...

NASA plans to use the X-59, an experimental vehicle, to fly faster than the speed of sound without generating sonic booms.

The successor to the Blackbird, called the “Son of Blackbird,” will likely first be developed for unmanned use. If ...