{"id":932,"date":"2004-11-16T09:12:00","date_gmt":"2004-11-16T08:12:00","guid":{"rendered":"https:\/\/kids.esa.int\/cassini-huygens\/"},"modified":"2026-10-08T00:33:55","modified_gmt":"2026-10-07T22:33:55","slug":"cassini-huygens","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/cassini-huygens\/","title":{"rendered":"Cassini\u2013Huygens"},"content":{"rendered":"
\n

A Cassini\u2013Huygens-misszi\u00f3, amelyben az ESA, a NASA \u00e9s az Olasz \u0170r\u00fcgyn\u00f6ks\u00e9g is r\u00e9szt vett, sz\u00e1mos elk\u00e9pzel\u00e9s\u00fcnket megv\u00e1ltoztatta a Szaturnusz-rendszerr\u0151l. A misszi\u00f3t 1997 okt\u00f3ber\u00e9ben ind\u00edtott\u00e1k Florid\u00e1b\u00f3l, \u00e9s k\u00f6zel h\u00e9t \u00e9vbe telt, mire el\u00e9rte a Szaturnuszt, mik\u00f6zben k\u00f6zel 3,5 milli\u00e1rd kilom\u00e9tert tett meg. Az 5,6 tonn\u00e1s \u0171reszk\u00f6z k\u00e9t r\u00e9szb\u0151l \u00e1llt: a Cassini kering\u0151 \u0171rhaj\u00f3b\u00f3l \u00e9s a Huygens szond\u00e1b\u00f3l.<\/p>\n<\/div>\n

A Cassini az els\u0151 \u0171reszk\u00f6z, amely a Szaturnusz k\u00f6r\u00fcl kering. 12 k\u00eds\u00e9rleti berendez\u00e9st sz\u00e1ll\u00edt. A 2004. j\u00falius 1-jei szaturnuszi meg\u00e9rkez\u00e9se \u00f3ta a Cassini hatalmas mennyis\u00e9g\u0171 \u00faj inform\u00e1ci\u00f3t k\u00fcld vissza a Szaturnuszr\u00f3l, annak gy\u0171r\u0171ir\u0151l, holdjair\u00f3l \u00e9s m\u00e1gneses mez\u0151j\u00e9r\u0151l.<\/p>\n

A Cassini-Huygens-misszi\u00f3t eredetileg n\u00e9gy \u00e9vre tervezt\u00e9k, de olyan sikeresnek bizonyult, hogy legal\u00e1bb 2017-ig meghosszabb\u00edtott\u00e1k. A szonda elrep\u00fclt a h\u00e9t nagyobb hold mellett, k\u00f6zt\u00fck az \u00f3ri\u00e1si Tit\u00e1n mellett is \u2013 amely nagyobb, mint a Merk\u00far bolyg\u00f3. A szonda t\u00f6bb mint 70 alkalommal rep\u00fclt el a Tit\u00e1n mellett. A holdt\u00f3l 880 km-es t\u00e1vols\u00e1gon bel\u00fcl rep\u00fclve tanulm\u00e1nyozta a Tit\u00e1n narancss\u00e1rga felh\u0151it \u00e9s nitrog\u00e9nben gazdag l\u00e9gk\u00f6r\u00e9t. Emellett k\u00e9palkot\u00f3 radarral t\u00e9rk\u00e9pezte fel a felsz\u00edn\u00e9t is.<\/p>\n

2004. kar\u00e1csony napj\u00e1n a Huygens lev\u00e1lt a Cassini-r\u0151l. H\u00e1rom h\u00e9ttel k\u00e9s\u0151bb belecsap\u00f3dott a Tit\u00e1n s\u0171r\u0171 l\u00e9gk\u00f6r\u00e9be, \u00e9s ezzel az els\u0151 szond\u00e1v\u00e1 v\u00e1lt, amely (a mi Holdunkon k\u00edv\u00fcl) egy bolyg\u00f3hold felsz\u00edn\u00e9re ereszkedett le. A h\u0151pajzs v\u00e9delme alatt a szonda mind\u00f6ssze h\u00e1rom perc alatt 18 000-r\u0151l 1 400 km\/\u00f3r\u00e1ra lassult. R\u00f6viddel ezut\u00e1n kiny\u00edlt egy nagy ejt\u0151erny\u0151. K\u00f6r\u00fclbel\u00fcl 160 km magass\u00e1gban a szonda elkezdett f\u00e9nyk\u00e9peket k\u00e9sz\u00edteni \u00e9s tanulm\u00e1nyozni a l\u00e9gk\u00f6rt. T\u00f6bb mint k\u00e9t \u00f3r\u00e1n \u00e1t \u00e9rkeztek a Huygens-t\u0151l sz\u00e1rmaz\u00f3 adatok, amelyeket a felette elrep\u00fcl\u0151 Cassini t\u00e1rolt.<\/p>\n

A hat m\u0171szer \u00e1ltal visszak\u00fcld\u00f6tt k\u00e9pek \u00e9s egy\u00e9b inform\u00e1ci\u00f3k r\u00e9v\u00e9n el\u0151sz\u00f6r kaptunk k\u00e9pet arr\u00f3l, hogy val\u00f3j\u00e1ban milyen ez a narancss\u00e1rga hold. A Huygens egy kis j\u00e9gdarabokkal bor\u00edtott, kisz\u00e1radt foly\u00f3mederre sz\u00e1llt le.<\/p>","protected":false},"excerpt":{"rendered":"

The Cassini-Huygens mission, involving ESA, NASA and the Italian Space Agency, has changed many of our ideas about the Saturn system. Launched from Florida in October 1997, it took almost […]<\/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\/06\/saturn_orbit_insertion_manoeuvre2\/17885286-2-eng-GB\/Saturn_orbit_insertion_manoeuvre.jpg","esa_banner_description":"Saturn orbit insertion manoeuvre","esa_banner_credit":"NASA\/JPL\/Caltech (Illustration by David Seal)","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/06\/Saturn_orbit_insertion_manoeuvre2","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-932","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\/hu\/wp-json\/wp\/v2\/posts\/932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=932"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/932\/revisions"}],"predecessor-version":[{"id":2075,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/932\/revisions\/2075"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=932"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=932"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=932"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=932"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=932"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=932"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=932"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}