NASA’s long-promised space plane is finally on the cusp of leaving the runway behind and heading for orbit, a decade after ...

Aside from offering up his jet, Isaacman is also donating his $221,900 annual salary to Space Camp – an educational summer ...

The Marshall Space Flight Center removed two historic test stands on Saturday. The Propulsion and Structural Test Facility ...

The fastest air-breathing vehicle ever built was the NASA X-43. Only three of these aircraft were built, with one being destroyed and two operating successfully. The X-43 testbed aircraft measured 12 ...

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, an ...

The "quiet supersonic aircraft's historic first flight is on the horizon, with final ground tests about to begin." That's how NASA decided to mark this year's National Aviation Day, getting us all ...

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 ...