The latest generation of experimental aircraft is no longer chasing raw speed alone, it is trying to change how the air ...

NASA will use 30 ground recording stations to monitor the sound produced by the X-59 QueSST experimental aircraft. Learn more ...

Supersonic jet could cut commercial air travel time in half NASA's experimental jet completed a historic test flight on Tuesday and is designed to fly more than 900 miles per hour. October 29, 2025 ...

NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...

For decades, flying faster than the speed of sound has meant speeding across the skies in an aircraft that creates a powerful sonic boom -- a huge noise that travels down to the ground below like a ...

NASA's experimental jet completed a historic test flight on Tuesday and is designed to fly more than 900 miles per hour.