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 ...

A passenger plane carrying 64 people crashed into an Army Blackhawk helicopter over the Potomac River last night, bursting ...

After multiple years of work, along with some setbacks, students in Centaurus High School's physics club are ready to build a ...