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

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

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

A weird number of craters are located close to the equator, and the odds that this is random are incredibly low, researchers ...

Earth may have had a giant ring of space rocks surrounding it, similar to those around Saturn, which could have led to ...

"Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts," said ...

The ring might have acted like a giant sunshade, causing a cooling effect that might have unleashed an ice age.

A recently discovered asteroid will soon become a quasi-satellite of Earth as it loops around our planet over the next two ...

Researchers believe a ring system around Earth could have contributed to the global cooling event known as the Hirnantian ...

Analysis of a strange pattern left on the Earth’s surface by a meteor shower has upended our understanding of how the planet ...

Earth may have sported a Saturn-like ring system 466 million years ago, after it captured and wrecked a passing asteroid, a new study suggests. The debris ring, which likely lasted tens of millions of ...

The rings of Saturn are some of the most famous and spectacular objects in the Solar System. Earth may once have had ...