Earth's Northern Lights typically dance near the poles, but 41,000 years ago, they lit up skies over North Africa and ...

Scientists have discovered there's a very high chance of life on a planet that sits 700 trillion miles away from Earth.

Celebrate Earth Day and Earth Week around Philadelphia. Plus, use our guide to tulips around Philly, see how Pa creeks get ...

Space is full of surprises, and we’ve got some of the coolest and rarest events to blow your mind. From stars that blink like ...

A study has revealed the 'strongest hints yet of biological activity outside' our solar system building on previous exciting ...

Astronomers have discovered a major sign of life — and “the first hints… of an alien world” on a distant planet orbiting ...

With new flight routes, it’s easier than ever to immerse yourself in the adventurous, natural wonder of the Danish territory.

Washington: A mysterious X-ray signal from the Helix Nebula has puzzled scientists for over 40 years. Now, new research suggests that a white dwarf known as the dense core of a dead star may have ...

The scientists say a planet nearby has been destroyed by a white ... It weighs as much as the Sun but is not bigger than Earth. Objects can be pulled apart into dust by its strong gravity.

NASA has given an update on an asteroid that is on its way towards the Earth. The space experts briefly spotted what's been dubbed as a "city killer" asteroid before it disappears again until 2028.

Powered by LG&E and KU Foundation, The Louisville Zoo is bringing back Party for the Planet: A Monthlong Celebration of the Earth. "Kids In Action" returns ... with conservation efforts. Then, submit ...

The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.