[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.loscut.cz\/co-jsou-to-saturnovy-prstence\/#Article","mainEntityOfPage":"https:\/\/www.loscut.cz\/co-jsou-to-saturnovy-prstence\/","headline":"Co jsou to saturnovy prstence?","name":"Co jsou to saturnovy prstence?","description":"Na\u0161e slune\u010dn\u00ed soustava je domovem mnoha velmi zaj\u00edmav\u00fdch objekt\u016f. Jedn\u00edm z\u00a0nich je bezesporu i planeta Saturn, s\u00a0jej\u00edmi typick\u00fdmi prstenci. Ty jsou pouh\u00fdm okem neviditeln\u00e9, av\u0161ak","datePublished":"2023-01-05","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.loscut.cz\/author\/#Person","name":"","url":"https:\/\/www.loscut.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9bbe1b3bd68cf5b616cc697a459b86e3be4df6c120806baf939f8aad94b0a3d6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9bbe1b3bd68cf5b616cc697a459b86e3be4df6c120806baf939f8aad94b0a3d6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"loscut.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.loscut.cz\/wp-content\/uploads\/vesmir2_3.jpg","url":"https:\/\/www.loscut.cz\/wp-content\/uploads\/vesmir2_3.jpg","height":0,"width":0},"url":"https:\/\/www.loscut.cz\/co-jsou-to-saturnovy-prstence\/","about":["V\u011bda"],"wordCount":434,"articleBody":"Na\u0161e slune\u010dn\u00ed soustava je domovem mnoha velmi zaj\u00edmav\u00fdch objekt\u016f. Jedn\u00edm z\u00a0nich je bezesporu i planeta Saturn, s\u00a0jej\u00edmi typick\u00fdmi prstenci. Ty jsou pouh\u00fdm okem neviditeln\u00e9, av\u0161ak sta\u010d\u00ed si po\u0159\u00eddit siln\u011bj\u0161\u00ed teleskop a m\u016f\u017eeme se jimi za bezmra\u010dn\u00fdch noc\u00ed kochat.\u00a0Je jasn\u00e9, \u017ee od sv\u00e9ho objeven\u00ed bud\u00ed tyto jak z\u00e1jem v\u011bdc\u016f, tak i fantazii b\u011b\u017en\u00fdch lid\u00ed. Trvalo v\u0161ak pom\u011brn\u011b dlouho, ne\u017e jsme p\u0159i\u0161li na to, co jsou ve skute\u010dnosti za\u010d, a ne\u017e prvn\u00ed sondy p\u0159inesly jejich fotografie z\u00a0velk\u00e9 bl\u00edzkosti.\u00a0\u00a0Dnes tedy v\u00edme, \u017ee se jedn\u00e1 o drobn\u00e9 \u010d\u00e1ste\u010dky prachu a kamen\u016f, kter\u00e9 zbyly po sr\u00e1\u017ece dvou asteroid\u016f a kter\u00e9 si Saturn p\u0159it\u00e1hl svou gravitac\u00ed. D\u00edky rozd\u00edln\u00e9 hmotnosti, objemu i slo\u017een\u00ed se pak zformovaly do podoby n\u00e1m zn\u00e1m\u00fdch prstenc\u016f, kter\u00e9 dnes vid\u00edme na no\u010dn\u00ed obloze.\u00a0Av\u0161ak jakkoliv n\u00e1m mohou pro Saturn p\u0159ipadat typick\u00e9, pravdou je, \u017ee z\u00a0kosmick\u00e9ho hlediska vznikly teprve ned\u00e1vno, p\u0159ed p\u00e1r sty tis\u00edci let. A za p\u0159ibli\u017en\u011b t\u0159i sta tis\u00edc let tak\u00e9 zmiz\u00ed. A\u010dkoliv se n\u00e1m to nemus\u00ed zd\u00e1t, je pravdou, \u017ee gravitace nen\u00ed v\u0161emocn\u00e1. V\u011bdci spo\u010d\u00edtali, \u017ee se prstence od sv\u00e9 planety pomalu vzdaluj\u00ed, a po n\u011bjak\u00e9 dob\u011b pln\u011b opust\u00ed jej\u00ed gravita\u010dn\u00ed vliv a rozprost\u0159ou se ve vesm\u00edru, dokud si je nep\u0159it\u00e1hne n\u011bjak\u00fd jin\u00fd objekt, a\u010dkoliv zde se samoz\u0159ejm\u011b nemus\u00ed zformovat do n\u00e1m zn\u00e1m\u00e9 podoby.\u00a0\u00a0V\u00a0podstat\u011b se tedy m\u016f\u017eeme pova\u017eovat za \u0161\u0165astn\u00e9, \u017ee \u017eijeme v\u00a0dob\u011b, kdy prstence u Saturnu m\u016f\u017eeme vid\u011bt. Je to jedna z\u00a0t\u011bch \u0161\u0165astn\u00fdch n\u00e1hod, kter\u00e9 se ob\u010das d\u011bj\u00ed. A je jasn\u00e9, \u017ee bychom si ka\u017ed\u00e9 z\u00a0nich m\u011bli v\u00e1\u017eit.\u00a0Proto, pokud m\u00e1te n\u011bkdy cestu kolem planet\u00e1ria, kter\u00e9 tuto mo\u017enost nab\u00edz\u00ed, rozhodn\u011b se tam zastavte a na Saturn se pod\u00edvejte. P\u0159\u00edpadn\u011b, pokud se o vesm\u00edr zaj\u00edm\u00e1te v\u00edce, neprohloup\u00edte po\u0159\u00edzen\u00edm kvalitn\u011bj\u0161\u00edho teleskopu, se kter\u00fdm budete moci jeho kr\u00e1sy obdivovat t\u00e9m\u011b\u0159 ka\u017edou noc.\u00a0Jsou to toti\u017e pr\u00e1v\u011b v\u011bci jako tato, kter\u00e9 n\u00e1m p\u0159ipom\u00ednaj\u00ed, jak kr\u00e1tce tu jsme, a jak mal\u00fd je ve skute\u010dnosti n\u00e1\u0161 vliv, co\u017e je n\u011bco, co by si m\u011blo uv\u011bdomit podstatn\u011b v\u00edce lid\u00ed.                                                                                                                                                                                                                                                                                                                                                                                                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