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.

A lunar halo, or ring around the moon, is more frequently seen than other lunar sights. Learn what causes it and when to spot one in the night sky.

After inheriting her jewelry collection, the assortment of one-of-a-kind pieces inspired Surya and the Moon's aesthetic: sustainable, modern heirlooms.

The question of aesthetics is in the eye of the beholder, but we can answer the scientific ones: How would Earth get rings, and what would happen to the planet?

This October 2 marks the annual new moon in partnership-powered Libra—and it happens to be a “ring of fire” annular solar eclipse.

For millions of years, a tiny moon has made a significant impact on the structure of Saturn’s rings.

The origin of Saturn's rings may be tied to a long-lost moon that veered too close to the planet, a new study says.

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? On Sunday night, between 9:15 and 9:35 p.m., a lunar halo appeared above the metro area ...

The small moon, which is known as Saturn's "Death Star" moon because of its distinctive crater (not visible in the above image), can be seen floating above the planet's rings.