A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

I f astronomers had been walking the Earth 466 million years ago, they may have had something special to see. The moon and ...

Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

Earth and Saturn might be a lot more similar than previously thought. In a new study, a team of researchers suggests that 466 ...

Researchers have found evidence suggesting that our planet may have once had a ring system around 466 million years ago.

The ring could have blocked sunlight on earth by casting a shadow on the surface of the planet, contributing to a significant ...

Research suggests Earth might have once boasted a spectacular ring similar to Saturn's, formed from an asteroid breakup ...

To reach that surprisingly conclusion, scientists studied the positions of 21 asteroid impact craters during the Ordovician period – the second of six periods in the ...

The ring could have cast a shadow on Earth, blocking sunlight and contributing to a significant global cooling event.

Saturn’s rings are among the most beautiful features on any planet within our galaxy. Recently, a group of Australian ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

The Earth: a ringed planet, much like Saturn, surrounded by a hula hoop of asteroids. The summit of Mount Everest: a tropical ...