{"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\/ro\/titan_s_wintry_wonderland\/","title":{"rendered":"\u021aara Minunilor de iarn\u0103 a lui Titan"},"content":{"rendered":"<div class=\"lede\">\n<p>La 14 ianuarie 2005, sonda Huygens a ESA a efectuat o aterizare istoric\u0103 pe suprafa\u021ba lui Titan, satelitul gigant al lui Saturn. Acum, dup\u0103 o analiz\u0103 atent\u0103 a datelor colectate de Huygens, oamenii de \u0219tiin\u021b\u0103 au dezv\u0103luit multe dintre misterele acestei luni de dimensiunea unei planete.<\/p>\n<\/div>\n<p>Pe parcursul cobor\u00e2rii sale de 2 ore \u0219i jum\u0103tate, instrumentele au \u00eenregistrat date privind temperatura, viteza v\u00e2ntului \u0219i compozi\u021bia atmosferei. Rezultatele arat\u0103 c\u0103 Huygens a avut o c\u0103l\u0103torie agitat\u0103, fiind \u00eempins spre est de v\u00e2nturi de la altitudine mare, cu viteze de peste 100 km pe or\u0103. Cu toate acestea, pe m\u0103sur\u0103 ce cobora prin cea\u021ba portocalie, temperatura \u0219i densitatea atmosferei au crescut, iar viteza v\u00e2ntului a sc\u0103zut. V\u00e2nturile \u0219i-au schimbat direc\u021bia la o \u00een\u0103l\u021bime de 7 km, purt\u00e2nd sonda Huygens u\u0219or spre vest \u00een ultimele minute ale cobor\u00e2rii.<\/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>Amplasarea locului de aterizare<\/figcaption><\/figure>\n<p>Atmosfera era compus\u0103 \u00een mare parte din azot, cu aproximativ 5% metan, iar cea\u021ba din atmosfer\u0103 era, de asemenea, format\u0103 \u00een principal din metan. (Pe P\u0103m\u00e2nt, gazul metan este ars \u00een cazane \u0219i aragaze.)<\/p>\n<p>Cele aproximativ 350 de imagini colectate \u00een timpul misiunii au dezv\u0103luit un peisaj \u00eenghe\u021bat, marcat de canale \u00eentunecate care \u0219erpuiesc spre o \u2018linie de \u021b\u0103rm\u2019 neted\u0103. Furtunile de metan umplu uneori canalele uscate, cre\u00e2nd r\u00e2uri temporare care erodeaz\u0103 suprafa\u021ba \u0219i transport\u0103 materialul af\u00e2nat c\u0103tre c\u00e2mpiile din apropiere.<\/p>\n<p>Zona plat\u0103 de c\u00e2mpie pe care a aterizat sonda Huygens era pres\u0103rat\u0103 cu pietricele sau buc\u0103\u021bi mici de ghea\u021b\u0103. De\u0219i suprafa\u021ba era destul de moale, asem\u0103n\u0103toare cu z\u0103pada u\u0219or tasat\u0103, era extrem de rece (-180 \u00b0C) \u2013 mult mai rece dec\u00e2t \u00een Antarctica. Ghea\u021ba cu granula\u021bie fin\u0103 era \u00eembibat\u0103 cu metan, care s-a evaporat la contactul cu sonda \u00eenc\u0103lzit\u0103.<\/p>\n<nav class=\"related\" aria-label=\"Legat de\">\n<h2 class=\"related__heading\">Legat de<\/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_episodul03_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\/ro\/wp-json\/wp\/v2\/posts\/974","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=974"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/974\/revisions"}],"predecessor-version":[{"id":4767,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/974\/revisions\/4767"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=974"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=974"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=974"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=974"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=974"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=974"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=974"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}