{"id":965,"date":"2004-12-09T15:03:00","date_gmt":"2004-12-09T14:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/titan_here_we_come\/"},"modified":"2026-10-08T00:34:17","modified_gmt":"2026-10-07T22:34:17","slug":"titan_here_we_come","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/titan_here_we_come\/","title":{"rendered":"Titan, h\u00e4r kommer vi!"},"content":{"rendered":"
\n

Ett av de mest sp\u00e4nnande kapitlen i rymdutforskningens historia st\u00e5r just inf\u00f6r sin b\u00f6rjan. Efter en resa p\u00e5 3 miljarder km som varat i mer \u00e4n sju \u00e5r \u00e4r ESA:s sond Huygens redo att landa p\u00e5 Titan, Saturnus st\u00f6rsta m\u00e5ne.<\/p>\n<\/div>\n

P\u00e5 juldagen kommer Huygens l\u00e5ngsamt att l\u00f6sg\u00f6ra sig fr\u00e5n modersonden Cassini. Den lilla, tefatsformade rymdsonden, som roterar sju varv per minut, kommer att susa fram som en pil mot den smogt\u00e4ckta m\u00e5nen.<\/p>\n

Efter att ha varit i vilol\u00e4ge i 20 dagar kommer den sedan att v\u00e4ckas av den inbyggda klockan. Den 14 januari kommer sonden att krascha in i Titans \u00f6vre atmosf\u00e4r med en hastighet p\u00e5 cirka 6 km per sekund \u2013 tio g\u00e5nger snabbare \u00e4n Concorde.<\/p>\n

\"Huygens
Huygens tr\u00e4nger in i Titans atmosf\u00e4r<\/figcaption><\/figure>\n

N\u00e4r rymdfarkostens v\u00e4rmesk\u00f6ld n\u00e5r en temperatur p\u00e5 8 000 \u00b0C kommer dess yttre h\u00f6lje att lysa orange-r\u00f6tt. Men om mindre \u00e4n tv\u00e5 minuter kommer den v\u00e4rsta delen av nedstigningen att vara \u00f6ver.<\/p>\n

N\u00e4r hastigheten har sjunkit till 1 400 km i timmen kommer det f\u00f6rkolnade v\u00e4rmesk\u00f6ldet att lossna, vilket g\u00f6r att fallsk\u00e4rmarna kan f\u00e4llas ut. Kamerorna och \u00f6vriga instrument ombord p\u00e5 Huygens kommer d\u00e5 att ta luftprover och fotografera det fr\u00e4mmande landskapet nedanf\u00f6r.<\/p>\n

Om tv\u00e5 timmar kommer Europas or\u00e4dda rymdutforskare att landa p\u00e5 Titans ok\u00e4nda yta.<\/p>","protected":false},"excerpt":{"rendered":"

One of the most exciting chapters in the history of space exploration is about to begin. After a 3 billion km trek that lasted more than seven years, ESA\u2019s Huygens […]<\/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\/2004\/10\/huygens_probe_descending_through_titan_s_atmosphere4\/18244995-2-eng-GB\/Huygens_probe_descending_through_Titan_s_atmosphere.jpg","esa_banner_description":"Huygens probe descending through Titan's atmosphere","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/10\/Huygens_probe_descending_through_Titan_s_atmosphere4","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-965","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\/965","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=965"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/965\/revisions"}],"predecessor-version":[{"id":4758,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/965\/revisions\/4758"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=965"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=965"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=965"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=965"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=965"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=965"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=965"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}