Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Wuraren da Galileo <unk> Io, Europa, Ganymede, da Callisto<unk> suka gano suna cikin manyan tauraron dan adam a cikin Hasken rana. Hanyoyin uku daga cikinsu (Io, Europa, da Ganymede) suna samar da tsarin da aka sani da Laplace resonance; ga kowane hudu da ke kewaye da Jupiter, Europa ya yi daidai da biyu kuma Ganymede ya yi daidai. Wannan resonance yana haifar da tasirin nauyi na manyan taurari uku don karkatar da hanyoyin su zuwa sifofin elliptical, saboda kowane wata yana karɓar ƙarin jan hankali daga maƙwabta a daidai lokacin a kowane kewayawa da yake yi. Ikon tidal daga Jupiter, a gefe guda, yana aiki don zagayawa da zirga-zirgar su. Rashin daidaito na zirga-zirgar su yana haifar da sauye-sauye na sifofin watannin uku, tare da jan hankalin Jupiter yana shimfida su yayin da suke kusantar shi kuma yana ba su damar sake komawa zuwa siffofi masu siffa yayin da suke juyawa. Wannan gyare-gyare na ruwa yana dumama ciki na watannin ta hanyar gogayya. Ana ganin wannan sosai a cikin aikin dutsen mai fitad da wuta na ciki na Io (wanda ke ƙarƙashin ƙarfin ƙarfin ruwa), kuma zuwa ƙananan digiri a cikin matasan geological na farfajiyar Europa (yana nuna kwanan nan na farfajiyar waje na wata).  Tambaya: Wadanne taurari ne suke haifar da Laplance resonance?
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