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rings of Saturn |
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rings of Saturn [′riŋz əv ′säd·ərn] (astronomy) Circular rings that encircle the planet Saturn at its equator; there are four main regions to the ring system; theory and observations indicate that the rings are composed of separate particles which move independently in the four series of circular coplanar orbits. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Saturn's rings, 10 football fields wide, is made up of particles that travel 15 times faster than a rifle bullet. Saturn While the other gas giants also have rings, Saturn's rings span the farthest. MOONMADE The billions of ice particles that make up Saturn's rings circle the planet like cars on racetracks. |
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