Perhaps you've seen a ring around the moon in the sky and wondered why it was happening. Scientifically, it's simple: The ...

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the mystery of why no ringed moons exist today.

If you see a ring around the moon, it’s a good idea to have an umbrella or winter coat handy. And of course it’s never a bad move to keep a close eye on your weather forecast. Weather.com ...

However, none of the moons orbiting planets have rings. Previously, it was suggested that Jupiter's moon Rhea may have a ring, which was a groundbreaking discovery, but it was later discovered to ...

Astrophysicist Mario Sucerquia’s team simulated ring behavior on various moons, finding that many, including Earth’s moon and Jupiter’s Iapetus, could maintain stable rings for over a ...