{"id":967,"date":"2005-01-14T09:43:00","date_gmt":"2005-01-14T08:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/huygens_makes_history_on_titan\/"},"modified":"2026-10-08T00:34:19","modified_gmt":"2026-10-07T22:34:19","slug":"huygens_makes_history_on_titan","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/huygens_makes_history_on_titan\/","title":{"rendered":"Huygens p\u00ed\u0161e historii na Titanu"},"content":{"rendered":"
\n

Dnes dopoledne se zapsala do historie, kdy\u017e sonda Huygens agentury ESA \u00fasp\u011b\u0161n\u011b p\u0159ist\u00e1la na Titanu, nejv\u011bt\u0161\u00edm m\u011bs\u00edci Saturnu.<\/p>\n<\/div>\n

Sign\u00e1ly, kter\u00e9 dnes odpoledne p\u0159ijalo Evropsk\u00e9 centrum kosmick\u00fdch operac\u00ed (ESOC) v n\u011bmeck\u00e9m Darmstadtu, nazna\u010duj\u00ed, \u017ee kosmick\u00e1 lo\u010f ve tvaru tal\u00ed\u0159e p\u0159e\u017eila sv\u016fj ohniv\u00fd vstup do hust\u00e9 atmosf\u00e9ry Titanu.<\/p>\n

Jednalo se o prvn\u00ed \u00fasp\u011b\u0161n\u00fd pokus lidstva vyslat sondu k t\u011blesu o velikosti planety v odlehl\u00fdch vn\u011bj\u0161\u00edch oblastech Slune\u010dn\u00ed soustavy.<\/p>\n

Po sedmi letech, b\u011bhem nich\u017e se sonda Huygens vezla na palub\u011b sondy Cassini, byla 25. prosince odpojena od mate\u0159sk\u00e9 sondy.<\/p>\n

\"Huygens
Huygens p\u0159i sestupu s pad\u00e1kem<\/figcaption><\/figure>\n

Sonda Huygens, kter\u00e1 20 dn\u00ed let\u011bla na vlastn\u00ed p\u011bst, dnes v 11:13 SE\u010c (10:13 GMT) vlet\u011bla do horn\u00ed atmosf\u00e9ry Titanu. Chr\u00e1n\u011bna tepeln\u00fdm \u0161t\u00edtem zpomalila sonda za pouh\u00e9 t\u0159i minuty z 18 000 na 1 400 km za hodinu.<\/p>\n

Zanedlouho pot\u00e9 se otev\u0159el velk\u00fd pad\u00e1k. Ve v\u00fd\u0161ce p\u0159ibli\u017en\u011b 160 km za\u010daly p\u0159\u00edstroje sondy po\u0159izovat sn\u00edmky a zkoumat atmosf\u00e9ru. Po dobu v\u00edce ne\u017e dvou hodin byly p\u0159i pr\u016fletu nad planetou p\u0159ij\u00edm\u00e1ny a ukl\u00e1d\u00e1ny na palub\u011b sondy Cassini \u00fadaje ze sondy Huygens.<\/p>\n

Vzhledem k tomu, \u017ee se Saturn v sou\u010dasn\u00e9 dob\u011b nach\u00e1z\u00ed ve vzd\u00e1lenosti 1 200 milion\u016f km od Zem\u011b, trvalo sign\u00e1l\u016fm z sondy Cassini 67 minut, ne\u017e dorazily.<\/p>\n

Nakonec se poda\u0159ilo velk\u00e9mu r\u00e1diov\u00e9mu p\u0159ij\u00edma\u010di ve Spojen\u00fdch st\u00e1tech zachytit slab\u00e9 sign\u00e1ly sondy Cassini. Data byla pot\u00e9 odesl\u00e1na do ESOC k anal\u00fdze. Dlouh\u00e9 a nap\u00ednav\u00e9 \u010dek\u00e1n\u00ed pro v\u011bdce tak dosp\u011blo ke konci.<\/p>\n

\u201cTitan je fascinuj\u00edc\u00ed sv\u011bt a nyn\u00ed s nap\u011bt\u00edm o\u010dek\u00e1v\u00e1me v\u00fdsledky,\u201d uvedl profesor David Southwood, \u0159editel v\u011bdeck\u00e9ho programu ESA.<\/p>","protected":false},"excerpt":{"rendered":"

History was made earlier today when ESA\u2019s Huygens probe successfully landed on Saturn\u2019s largest moon, Titan. Signals received this afternoon at the European Space Operations Centre (ESOC) in Darmstadt, Germany, […]<\/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\/01\/artist_s_impression_of_huygens_touchdown2\/17878885-2-eng-GB\/Artist_s_impression_of_Huygens_touchdown.jpg","esa_banner_description":"Artist's impression of Huygens touchdown","esa_banner_credit":"ESA \/ D. Ducros","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/01\/Artist_s_impression_of_Huygens_touchdown2","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-967","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\/cs\/wp-json\/wp\/v2\/posts\/967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=967"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/967\/revisions"}],"predecessor-version":[{"id":4760,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/967\/revisions\/4760"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=967"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=967"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=967"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=967"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=967"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=967"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=967"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}