The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

So I grabbed my camera, ran outside, and looked up just as Mars was supposed to emerge from the Moon's curved horizon. Seen ...

A SpaceX mission lifted off early Wednesday marking a first for Firefly Aerospace under NASA’s plans to build up American ...

In recent years, several spacecraft failed in their attempts to land on the moon. But 2025 may offer crucial second chances.

Live updates from Monday morning’s SpaceX Starlink 12-4 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

Firefighters have stopped the deadly flames from damaging the historic Mt. Wilson Observatory and NASA's Jet Propulsion ...