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, ...

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

Did Earth once look a lot more like Saturn? Scientists believe the answer is yes! In a groundbreaking study, researchers in ...

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

This artist's rendition could have been somewhat like what the view of the sky was like 460 million years ago, minus the trees and contrails (of course). © Kevin ...

Watch the full episode: <a href=" would it take for Jupiter to ignite and become our second sun? What if Jupiter gained just ...

Researchers have suggested that the Earth may once have had rings just like Saturn over 400 ... a large asteroid in the belt between Mars and Jupiter. However, all 21 of the craters are located ...

New simulations show that Jupiter's massive moon Ganymede was knocked off its axis when it was struck by a roughly ...

A recent study published in the journal Earth and Planetary Science Letters reveals evidence that Earth may have had a ring ...

The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.

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