NASA and Lockheed Martin have completed three engine run tests of the X-59 aircraft for its planned 2025 first flight under ...

Flying on a commercial airliner is significantly safer than going for a casual drive in your sensible sedan or SUV. However, a plane crash is typically a much more violent, inhospitable ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's ...

American space agency NASA announced it has concluded the ground engine tests for the X-59 supersonic airplane, first flight coming later this year ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

Planes that fly faster than the speed of sound create thunderous supersonic booms. But with NASA's X-59 plane, that could change. The space agency plans for the aircraft's first flight in 2025 ...