An explanation has been given after people across Britain reported a strange glowing 'spiral' orb in the night sky - and it ...

The shape is thought to be the result of leftover fuel released into space as the Falcon 9 rocket returned to Earth.

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

At night, clouds trap heat, preventing it from escaping ... One of the most mesmerizing aspects of clouds is their constant movement across the sky. This movement is driven by wind currents ...

March's full moon, the Worm Moon, is extra special. Here's how bad weather won't keep Redding from seeing the striking view.

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.

The seven other planets in our solar system will line up in the night sky on Friday evening for a rare alignment called a "planetary parade" that will not happen again until 2040. Here is what you ...