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Author: WikiMatrix
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Danish[da]
De fleste planetringe opfattes som ustabile og ventes at forsvinde i løbet af nogle millioner år, men det menes dog, at Saturns ringe er temmelig gamle – fra solsystemets tidligste tider.
English[en]
Most rings were thought to be unstable and to dissipate over the course of tens or hundreds of millions of years, but it now appears that Saturn's rings might be quite old, dating to the early days of the Solar System.