{"id":974,"date":"2005-12-06T09:41:00","date_gmt":"2005-12-06T08:41:00","guid":{"rendered":"https:\/\/kids.esa.int\/titan_s_wintry_wonderland\/"},"modified":"2026-10-08T00:34:24","modified_gmt":"2026-10-07T22:34:24","slug":"titan_s_wintry_wonderland","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/titan_s_wintry_wonderland\/","title":{"rendered":"A Titan t\u00e9li csodaorsz\u00e1ga"},"content":{"rendered":"<div class=\"lede\">\n<p>2005. janu\u00e1r 14-\u00e9n az ESA Huygens szond\u00e1ja t\u00f6rt\u00e9nelmi jelent\u0151s\u00e9g\u0171 lesz\u00e1ll\u00e1st hajtott v\u00e9gre a Szaturnusz \u00f3ri\u00e1si holdj\u00e1nak, a Tit\u00e1nnak a felsz\u00edn\u00e9n. Most, a Huygens \u00e1ltal gy\u0171jt\u00f6tt adatok alapos elemz\u00e9se ut\u00e1n, a tud\u00f3sok felt\u00e1rt\u00e1k ennek a bolyg\u00f3m\u00e9ret\u0171 holdnak sz\u00e1mos rejt\u00e9ly\u00e9t.<\/p>\n<\/div>\n<p>A 2 \u00e9s f\u00e9l \u00f3r\u00e1s ereszked\u00e9s sor\u00e1n a m\u0171szerek r\u00f6gz\u00edtett\u00e9k a h\u0151m\u00e9rs\u00e9klet, a sz\u00e9lsebess\u00e9g \u00e9s a l\u00e9gk\u00f6r \u00f6sszet\u00e9tel\u00e9nek adatait. Az eredm\u00e9nyekb\u0151l kit\u0171nik, hogy a Huygens z\u00f6tyk\u00f6s utat tett meg, mivel a t\u00f6bb mint 100 km\/\u00f3r\u00e1s magass\u00e1gi szelek kelet fel\u00e9 sodort\u00e1k. Ahogy azonban a narancss\u00e1rga k\u00f6d\u00f6n kereszt\u00fcl lebegett lefel\u00e9, a l\u00e9gk\u00f6r h\u0151m\u00e9rs\u00e9klete \u00e9s s\u0171r\u0171s\u00e9ge n\u0151tt, a sz\u00e9lsebess\u00e9g pedig cs\u00f6kkent. 7 km magass\u00e1gban a sz\u00e9l ir\u00e1nya megfordult, \u00e9s a lesz\u00e1ll\u00e1s utols\u00f3 perceiben a Huygens-t gyeng\u00e9den nyugat fel\u00e9 sodorta.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"NASA\/JPL\/Space Science Institute\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/11\/Location_of_landing_site2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2005\/11\/location_of_landing_site2\/17904712-2-eng-GB\/Location_of_landing_site.jpg\" alt=\"Location of landing site\"><figcaption>A lesz\u00e1ll\u00e1si helysz\u00edn elhelyezked\u00e9se<\/figcaption><\/figure>\n<p>A l\u00e9gk\u00f6r f\u0151k\u00e9nt nitrog\u00e9nb\u0151l \u00e1llt, k\u00f6r\u00fclbel\u00fcl 5 sz\u00e1zal\u00e9k met\u00e1nnal, \u00e9s a l\u00e9gk\u00f6rben tal\u00e1lhat\u00f3 k\u00f6d is f\u0151k\u00e9nt met\u00e1nb\u00f3l \u00e1llt. (A F\u00f6ld\u00f6n a met\u00e1ng\u00e1zt kaz\u00e1nokban \u00e9s t\u0171zhelyekben \u00e9getik el.)<\/p>\n<p>A k\u00fcldet\u00e9s sor\u00e1n \u00f6sszegy\u0171jt\u00f6tt mintegy 350 felv\u00e9tel egy jeges t\u00e1jat t\u00e1rta fel, amelyet s\u00f6t\u00e9t csatorn\u00e1k szelnek \u00e1t, amelyek egy sima \u2018partvonal\u2019 fel\u00e9 kanyarognak. A met\u00e1nviharok id\u0151nk\u00e9nt megt\u00f6ltik a kisz\u00e1radt csatorn\u00e1kat, ideiglenes foly\u00f3kat hozva l\u00e9tre, amelyek erod\u00e1lj\u00e1k a felsz\u00ednt, \u00e9s a laza anyagot a k\u00f6zeli s\u00edks\u00e1gokra sz\u00e1ll\u00edtj\u00e1k.<\/p>\n<p>Az a s\u00edk, alf\u00f6ldi ter\u00fclet, ahol a Huygens lesz\u00e1llt, kavicsokkal \u00e9s apr\u00f3 j\u00e9gdarabk\u00e1kkal volt tele. B\u00e1r a felsz\u00edn meglehet\u0151sen puha volt, mintha enyh\u00e9n t\u00f6m\u00f6r\u00f6d\u00f6tt h\u00f3 lenne, rendk\u00edv\u00fcl hideg volt (-180 \u00b0C) \u2013 sokkal hidegebb, mint az Antarktiszon. A finomszemcs\u00e9s j\u00e9g met\u00e1nnal volt \u00e1titatva, amely a meleg szonda \u00e9rint\u00e9s\u00e9re elp\u00e1rolgott.<\/p>\n<nav class=\"related\" aria-label=\"Kapcsol\u00f3d\u00f3\">\n<h2 class=\"related__heading\">Kapcsol\u00f3d\u00f3<\/h2>\n<div class=\"grid related__grid\">\n<div class=\"grid-item\">\n<article class=\"card focuson agency\"><a class=\"card__link\" href=\"http:\/\/www.esa.int\/SPECIALS\/Kids_Comic\/index.html\" target=\"_blank\" rel=\"noopener\"><\/p>\n<figure class=\"thumbnail\"><span class=\"dimmer\"><\/span><\/figure>\n<header class=\"entry\">\n<h3 class=\"heading\">comic_episode03_strillo<\/h3>\n<\/header>\n<p><\/a><\/article>\n<\/div>\n<\/div>\n<\/nav>","protected":false},"excerpt":{"rendered":"<p>On 14 January 2005 ESA&#8217;s Huygens probe made an historic landing on the surface of Saturn&#8217;s giant satellite, Titan. Now, after careful analysis of the Huygens data, scientists have unravelled [&hellip;]<\/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\/2005\/11\/huygens_descent_and_landing_in_20052\/17888579-2-eng-GB\/Huygens_descent_and_landing_in_2005.jpg","esa_banner_description":"Huygens' descent and landing in 2005","esa_banner_credit":"ESA - D. Ducros","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/11\/Huygens_descent_and_landing_in_20052","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":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-974","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/974","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=974"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/974\/revisions"}],"predecessor-version":[{"id":4767,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/974\/revisions\/4767"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=974"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=974"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=974"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=974"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=974"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=974"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=974"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}