Due to the weather, the Museum will be closed on Tuesday, January 27. All programs have been cancelled. Please check here for a full list, and check back for updates.
Regular updates will also be posted to our Facebook page and Twitter account (@AMNH).
All of the gas giant planets have rings. Saturn has thousands of brightly reflective rings, whereas the others have just a few dark rings. Rings are made of ice or rock particles ranging up to house-size boulders. Collisions among particles keep the rings extremely thin. Rings may be left over from a planet’s formation, or they may be debris from the destruction of moons.
Keywords: Planetary rings, Planets--Origin, Satellites, Saturn