{"id":966,"date":"2005-01-03T12:57:00","date_gmt":"2005-01-03T11:57:00","guid":{"rendered":"https:\/\/kids.esa.int\/touch_down_on_titan\/"},"modified":"2026-10-08T00:34:18","modified_gmt":"2026-10-07T22:34:18","slug":"touch_down_on_titan","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/touch_down_on_titan\/","title":{"rendered":"Lesz\u00e1ll\u00e1s a Tit\u00e1non"},"content":{"rendered":"
\n

450 \u00e9vvel ezel\u0151tt egy Christiaan Huygens nev\u0171 holland csillag\u00e1sz felfedezett egy nagy holdat, amely a Szaturnusz k\u00f6r\u00fcl keringett. V\u00e9g\u00fcl a hold a tit\u00e1nokr\u00f3l sz\u00f3l\u00f3 \u00f3kori g\u00f6r\u00f6g legend\u00e1k egyik szerepl\u0151j\u00e9r\u0151l, Tit\u00e1nr\u00f3l kapta a nev\u00e9t.<\/p>\n<\/div>\n

A Tit\u00e1n val\u00f3ban \u00f3ri\u00e1s volt \u2013 a Naprendszer m\u00e1sodik legnagyobb holdja. De m\u00e9g ma is rejt\u00e9lyekkel \u00f6vezett vil\u00e1g. Felsz\u00edn\u00e9t narancss\u00e1rga k\u00f6dtakar\u00f3 rejti el.<\/p>\n

A tud\u00f3sok tudj\u00e1k, hogy s\u0171r\u0171 l\u00e9gk\u00f6re \u2013 ak\u00e1rcsak a F\u00f6ld\u00e9n \u2013 f\u0151k\u00e9nt nitrog\u00e9nb\u0151l \u00e1ll. Met\u00e1nt is tartalmaz, azt a g\u00e1zt, amelyet otthonainkban \u00e9s gy\u00e1rainkban \u00e9get\u00fcnk el.<\/p>\n

A felsz\u00edni h\u0151m\u00e9rs\u00e9klet azonban \u2013180 \u00b0C, ami el\u00e9g hideg ahhoz, hogy a j\u00e9g sziklaszil\u00e1rd legyen. Val\u00f3sz\u00edn\u0171leg t\u00fal hideg ahhoz, hogy \u00e9letet t\u00e1pl\u00e1ljon, b\u00e1r a f\u00f6ld m\u00e9ly\u00e9n lehet, hogy van egy \u00f3ce\u00e1n.<\/p>\n

\"Artist
A m\u0171v\u00e9sz szemsz\u00f6g\u00e9b\u0151l<\/figcaption><\/figure>\n

A Tit\u00e1n titkait csak \u00fagy lehet felt\u00e1rni, ha \u0171rhaj\u00f3t k\u00fcld\u00fcnk oda. Janu\u00e1r 14-\u00e9n az ESA Huygens szond\u00e1ja ejt\u0151erny\u0151vel fog \u00e1trep\u00fclni a l\u00e9gk\u00f6r\u00f6n.<\/p>\n

A hat m\u0171szer\u00e9vel k\u00e9sz\u00edti el az eddig ismeretlen felsz\u00ednr\u0151l az els\u0151 felv\u00e9teleket, \u00e9s el\u00e1rulja nek\u00fcnk, milyen is val\u00f3j\u00e1ban a Tit\u00e1n. A Huygens m\u00e1sodpercenk\u00e9nt 5 m\u00e9teres sebess\u00e9ggel csap\u00f3dik a talajba \u2013 mintha egy sz\u00e9kr\u0151l ugran\u00e1nk le a f\u00f6ldre.<\/p>\n

Tal\u00e1n szil\u00e1rd j\u00e9gre zuhan, met\u00e1n-tengerbe csobban, vagy ny\u00e1lk\u00e1s massz\u00e1ba s\u00fcllyed? K\u00f6vess\u00e9tek a fejlem\u00e9nyeket!<\/p>","protected":false},"excerpt":{"rendered":"

450 years ago, a Dutch astronomer named Christiaan Huygens discovered a large moon orbiting Saturn. It was eventually named Titan, after a giant in old Greek legends. Titan was indeed […]<\/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\/2000\/10\/christiaan_huygens_1629-16952\/17866452-3-eng-GB\/Christiaan_Huygens_1629-1695.jpg","esa_banner_description":"Christiaan Huygens (1629-1695)","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/10\/Christiaan_Huygens_1629-16952","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-966","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\/966","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=966"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/966\/revisions"}],"predecessor-version":[{"id":4759,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/966\/revisions\/4759"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=966"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=966"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=966"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=966"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=966"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=966"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=966"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}