{"id":441,"date":"2017-04-28T07:51:00","date_gmt":"2017-04-28T05:51:00","guid":{"rendered":"https:\/\/kids.esa.int\/countdown_to_cassini_s_grand_finale\/"},"modified":"2026-10-08T00:28:15","modified_gmt":"2026-10-07T22:28:15","slug":"countdown_to_cassini_s_grand_finale","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/countdown_to_cassini_s_grand_finale\/","title":{"rendered":"Nedt\u00e6lling til Cassinis store finale"},"content":{"rendered":"<div class=\"lede\">\n<p>Efter at have kredset om planeten Saturn i n\u00e6sten 13 \u00e5r er Cassini\u2013Huygens-missionen snart slut! Rumfart\u00f8jet udf\u00f8rer nu en r\u00e6kke dristige dyk mellem planeten og dens ringe, inden det den 15. september styrter ned i Saturns atmosf\u00e6re \u2013 og \u00f8del\u00e6gger sonden!.<\/p>\n<\/div>\n<figure class=\"wp-block-image size-large\" data-width=\"1489\" data-credit=\"ESA-D. DUCROS\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Cassini_sent_the_Huygens_probe_to_land_on_Saturn_s_moon_Titan\" 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\/2017\/04\/cassini_sent_the_huygens_probe_to_land_on_saturn_s_moon_titan\/17909382-2-eng-GB\/Cassini_sent_the_Huygens_probe_to_land_on_Saturn_s_moon_Titan.jpg\" alt=\"Cassini sent the Huygens probe to land on Saturn\u2019s moon Titan\"><figcaption>Cassini sendte Huygens-sonden af sted for at lande p\u00e5 Saturns m\u00e5ne Titan<\/figcaption><\/figure>\n<p>Cassini-Huygens-missionen blev opsendt fra Jorden i 1997. Den tilbragte derefter syv \u00e5r p\u00e5 at rejse gennem solsystemet, f\u00f8r den n\u00e5ede frem til Saturn. Et par m\u00e5neder senere udsendte Cassini-moderskibet ESA's Huygens-sonde, som landede p\u00e5 Saturns mystiske m\u00e5ne Titan \u2013 den f\u00f8rste landing nogensinde i det ydre solsystem! Huygens afsl\u00f8rede, at Titan har vejr, en overfladetemperatur p\u00e5 \u2013180 \u00b0C og s\u00f8er fyldt med et kemikalie kaldet metan. Det er virkelig et meget m\u00e6rkeligt sted!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1580\" data-credit=\"NASA\/JPL\/Space Science\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Cassini_photographed_jets_of_water_blasting_out_from_the_icy_moon_Enceladus\" 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\/2017\/04\/cassini_photographed_jets_of_water_blasting_out_from_the_icy_moon_enceladus\/17910640-2-eng-GB\/Cassini_photographed_jets_of_water_blasting_out_from_the_icy_moon_Enceladus.jpg\" alt=\"Cassini photographed jets of water blasting out from the icy moon Enceladus\"><figcaption>Cassini fotograferede vandstr\u00e5ler, der spr\u00f8jtede ud fra den isbelagte m\u00e5ne Enceladus<\/figcaption><\/figure>\n<p>Cassini-sonden efterlod derefter Huygens p\u00e5 Titan og fortsatte med at udforske planeten Saturn, dens ringe og dens m\u00e5nefamilie. Cassini opdagede vanddamp, der spr\u00f8jtede ud i rummet fra en anden m\u00e5ne, den isbelagte Enceladus. Dette er bevis p\u00e5, at der findes et hav af flydende vand under m\u00e5nens frosne overflade. Cassini fandt endda brintgas i vandet, hvilket er et tegn p\u00e5, at der kunne v\u00e6re kemisk energi \u2013 en mulig f\u00f8dekilde for enkle livsformer \u2013 i dette skjulte hav!<\/p>\n<p>Cassini er nu ved at l\u00f8be t\u00f8r for br\u00e6ndstof, s\u00e5 missionens forskere har besluttet at afslutte sondens rejse ved at sende den ned i Saturns atmosf\u00e6re. Dermed undg\u00e5r man, at den ved et uheld styrter ned p\u00e5 en af Saturns m\u00e5ner, s\u00e5 disse forbliver uber\u00f8rte til fremtidige unders\u00f8gelser.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1600\" data-credit=\"NASA\/JPL-Caltech\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/On_15_September_2017_Cassini_will_plunge_into_the_atmosphere_of_Saturn\" 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\/2017\/04\/on_15_september_2017_cassini_will_plunge_into_the_atmosphere_of_saturn\/18249362-2-eng-GB\/On_15_September_2017_Cassini_will_plunge_into_the_atmosphere_of_Saturn.jpg\" alt=\"On 15 September 2017, Cassini will plunge into the atmosphere of Saturn\"><figcaption>Den 15. september 2017 vil Cassini styrte ned i Saturns atmosf\u00e6re<\/figcaption><\/figure>\n<p>Inden Cassini bliver \u00f8delagt, tilbringer den sine sidste m\u00e5neder med at flyve gennem omr\u00e5det mellem Saturn og dens ringe. Dette omr\u00e5de er aldrig f\u00f8r blevet udforsket! Cassini vil tage de skarpeste billeder nogensinde af Saturns indre ringe og planetens skyer. Den vil ogs\u00e5 m\u00e5le Saturns tyngdefelt, hvilket vil hj\u00e6lpe forskerne med at finde ud af, hvordan planetens indre ser ud. S\u00e5 selv nu er Cassini-sonden stadig med til at g\u00f8re nye opdagelser!<\/p>\n<p><b>Sjovt faktum:<\/b> Cassini vil bruge et instrument kaldet Cosmic Dust Analyzer til at unders\u00f8ge de bittesm\u00e5 stykker af Saturns ringe!<\/p>","protected":false},"excerpt":{"rendered":"<p>After spending nearly 13 years orbiting the planet Saturn, the Cassini\u2013Huygens mission will soon be over! The spacecraft is now performing a series of daring dives between the planet and [&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\/2017\/04\/cassini_will_pass_through_unexplored_areas_between_the_planet_saturn_and_its_rings\/17877479-2-eng-GB\/Cassini_will_pass_through_unexplored_areas_between_the_planet_Saturn_and_its_rings.jpg","esa_banner_description":"Cassini will pass through unexplored areas between the planet Saturn and its rings","esa_banner_credit":"NASA\/JPL-Caltech","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Cassini_will_pass_through_unexplored_areas_between_the_planet_Saturn_and_its_rings","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-441","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\/da\/wp-json\/wp\/v2\/posts\/441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=441"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/441\/revisions"}],"predecessor-version":[{"id":4477,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/441\/revisions\/4477"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=441"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=441"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=441"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=441"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=441"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=441"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=441"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}