{"id":1135,"date":"2004-11-15T16:04:00","date_gmt":"2004-11-15T15:04:00","guid":{"rendered":"https:\/\/kids.esa.int\/saturn_s_rings\/"},"modified":"2026-10-08T00:36:24","modified_gmt":"2026-10-07T22:36:24","slug":"saturn_s_rings","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/saturn_s_rings\/","title":{"rendered":"Inelele lui Saturn"},"content":{"rendered":"
\n

Saturn este cunoscut drept \u2018st\u0103p\u00e2nul inelelor\u2019, de\u0219i \u0219i celelalte trei planete gigantice gazoase \u2013 Jupiter, Uranus \u0219i Neptun \u2013 au, la r\u00e2ndul lor, inele. Sistemul lui Saturn ocup\u0103 un loc de cinste, \u00eentruc\u00e2t inelele sale sunt extrem de str\u0103lucitoare \u0219i foarte mari.<\/p>\n<\/div>\n

Ar putea fi r\u0103m\u0103\u0219i\u021bele unui satelit sau ale unei comete care s-a dezintegrat. C\u00e2nd au fost descoperite \u00een secolul al XVII-lea, desenele le \u00eenf\u0103\u021bi\u0219au ca ni\u0219te \u2018urechi de Mickey Mouse\u2019 uria\u0219e, situate de o parte \u0219i de alta a planetei. Pe m\u0103sur\u0103 ce telescoapele s-au perfec\u021bionat, astronomii au realizat c\u0103 acestea sunt formate din milioane de fragmente de ghea\u021b\u0103 \u0219i roc\u0103. Golurile din inele au fost eliminate de gravita\u021bia lunilor din apropiere.<\/p>\n

Asem\u0103n\u0103toare unui disc compact uria\u0219, inelele plate au un diametru de peste 275 000 km \u2013 suficient de larg pentru a umple cea mai mare parte a distan\u021bei dintre P\u0103m\u00e2nt \u0219i Lun\u0103 \u2013 dar o grosime de mai pu\u021bin de 1 km. Pe m\u0103sur\u0103 ce Saturn \u0219i P\u0103m\u00e2ntul se deplaseaz\u0103 \u00een sus \u0219i \u00een jos pe orbitele lor, perspectiva noastr\u0103 asupra inelelor se schimb\u0103. \u00cen 2003, inelele au atins maximul de str\u0103lucire \u0219i au ar\u0103tat cel mai bine. \u00cens\u0103, la fiecare 15 ani, le vedem de profil. Atunci, ele devin invizibile, cu excep\u021bia celor mai mari telescoape. Acesta este un moment potrivit pentru a c\u0103uta luni mici \u00een apropierea inelelor.<\/p>","protected":false},"excerpt":{"rendered":"

Saturn is famous as the ‘lord of the rings’, even though the other three giant gas planets \u2013 Jupiter, Uranus and Neptune \u2013 also have rings. Saturn’s system takes pride […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/12\/night_side_ringplane2\/17897569-2-eng-GB\/Night_Side_Ringplane.jpg","esa_banner_description":"Saturn's rings seen by Cassini-Huygens","esa_banner_credit":"NASA\/JPL\/Space Science Institute","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/Night_Side_Ringplane2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,11,12],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1135","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=1135"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1135\/revisions"}],"predecessor-version":[{"id":2278,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1135\/revisions\/2278"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=1135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=1135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=1135"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=1135"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=1135"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=1135"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=1135"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=1135"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=1135"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=1135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}