{"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\/sv\/huygens_makes_history_on_titan\/","title":{"rendered":"Huygens skriver historia p\u00e5 Titan"},"content":{"rendered":"
\n

Tidigare idag skrevs historia n\u00e4r ESA:s sond Huygens lyckades landa p\u00e5 Saturnus st\u00f6rsta m\u00e5ne, Titan.<\/p>\n<\/div>\n

Signaler som mottogs i eftermiddag vid Europeiska rymdoperationscentret (ESOC) i Darmstadt, Tyskland, visar att det tefatsformade rymdfarkosten klarade sig igenom sitt eldiga intr\u00e4de i Titans t\u00e4ta atmosf\u00e4r.<\/p>\n

Det var m\u00e4nsklighetens f\u00f6rsta framg\u00e5ngsrika f\u00f6rs\u00f6k att skicka en rymdsond till en planetliknande himlakropp i solsystemets yttersta utkanter.<\/p>\n

Efter att ha f\u00e4rdats ombord p\u00e5 rymdsonden Cassini i sju \u00e5r sl\u00e4pptes Huygens loss fr\u00e5n moderskeppet den 25 december.<\/p>\n

\"Huygens
Huygens i fallsk\u00e4rmslandning<\/figcaption><\/figure>\n

Efter att ha f\u00e4rdats p\u00e5 egen hand i 20 dagar st\u00f6rtade Huygens idag in i Titans \u00f6vre atmosf\u00e4r kl. 11.13 CET (10.13 GMT). Skyddad av ett v\u00e4rmeskydd bromsade sonden in fr\u00e5n 18 000 till 1 400 km per timme p\u00e5 bara tre minuter.<\/p>\n

Kort d\u00e4refter f\u00e4lldes en stor fallsk\u00e4rm ut. P\u00e5 en h\u00f6jd av cirka 160 km b\u00f6rjade sondens instrument att ta bilder och unders\u00f6ka atmosf\u00e4ren. Under mer \u00e4n tv\u00e5 timmar mottogs data fr\u00e5n Huygens och lagrades p\u00e5 Cassini medan den fl\u00f6g f\u00f6rbi.<\/p>\n

Eftersom Saturnus f\u00f6r n\u00e4rvarande befinner sig 1 200 miljoner km fr\u00e5n jorden tog det 67 minuter f\u00f6r signalerna fr\u00e5n Cassini att n\u00e5 fram.<\/p>\n

Till slut lyckades en stor radiomottagare i USA f\u00e5nga upp Cassinis svaga signaler. Uppgifterna skickades sedan till ESOC f\u00f6r analys. Den l\u00e5nga, nervp\u00e5frestande v\u00e4ntan f\u00f6r forskarna var \u00e4ntligen \u00f6ver.<\/p>\n

\u201cTitan \u00e4r en fascinerande v\u00e4rld och vi v\u00e4ntar nu med sp\u00e4nning p\u00e5 resultaten\u201d, sade professor David Southwood, chef f\u00f6r ESA:s vetenskapliga program.<\/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\/sv\/wp-json\/wp\/v2\/posts\/967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=967"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/967\/revisions"}],"predecessor-version":[{"id":4760,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/967\/revisions\/4760"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=967"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=967"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=967"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=967"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=967"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=967"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=967"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}