Immense glaciers once covered the entire Earth, reaching even the equator, geologists have confirmed. The discovery that this ...

A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of ...

The moon would then become the Earth's satellite while the other part of the pair was catapulted into space. This would ...

In 1986, humanity got its first close look at Uranus's secrets thanks to the Voyager 2 probe. After a long journey, this ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

Last week, three tiny Australian satellites from Curtin University's Binar Space Program burned up in Earth's atmosphere.

Ever since the ancient Greeks first made observations of the circular Moon and the skies, scientists have known that the ...

Three Australian satellites from Curtin University’s Binar Space Program burned up in Earth’s atmosphere far earlier than ...

Researchers at Penn State University suggest that Earth’s only satellite may have come from a “binary-exchange capture” ...