The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...

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

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

Earth may have had a Saturn-like ring system long ago, created from the debris of a passing asteroid that our planet tore ...

You may know that Saturn isn’t the only planet with rings. Jupiter, Neptune and Uranus have less obvious rings, too. Some ...

"Our observations indicate the presence of powerful iron winds, probably fuelled by a hot spot in the atmosphere." ...

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

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