Moon facts: Fun information about the Earth's moon

Lunar sample tells ancient story through international collaborative effort. "This research shows that even the tiniest sample brought back from space may yield profound results that advance our understanding of the origins and evolution of Earth and planetary bodies in our Solar System."

What Causes The Northern Lights? Scientists Finally Know For Sure. The natural light show starts when disturbances on the sun pull on Earth's magnetic field. That creates cosmic undulations known as Alfvén waves that launch high-speed electrons into Earth's atmosphere where they create the aurora.

US satellite looks down on China's Zhurong Mars rover - BBC News