The massive SpaceX Starship rocket, which could launch from Florida by the end of 2025, exploded in a fiery blaze during routine engine test in Texas.

Sky watchers around the world have a new star to hunt for in the night sky, thanks to a recently detected explosion in our ...

Elon Musk touts the SpaceX Starship as the spacecraft that will deliver humanity to Mars, but the massive rocket has rarely made it to space without exploding.

Sunspot region 4114 has unleashed its most powerful solar flare yet — an X1.9 class that erupted late June 19, triggering shortwave radio blackouts across the Pacific Ocean, including parts of Hawaii.

A NASA mission to observe the activity of the solar wind has returned its first images of giant coronal mass ejections (CMEs) ...