{"id":603,"date":"2014-01-22T08:00:00","date_gmt":"2014-01-22T07:00:00","guid":{"rendered":"https:\/\/kids.esa.int\/rosetta_phones_home\/"},"modified":"2026-10-08T00:30:09","modified_gmt":"2026-10-07T22:30:09","slug":"rosetta_phones_home","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/rosetta_phones_home\/","title":{"rendered":"Rosetta ringer hjem"},"content":{"rendered":"<div class=\"lede\">\n<p>Det blev en eventyrlig afslutning p\u00e5 et vigtigt kapitel i historien om Rosetta-rummissionen, da ESA for f\u00f8rste gang i 31 m\u00e5neder modtog signaler fra sit fjerntliggende rumfart\u00f8j.<\/p>\n<\/div>\n<p>Den 20. januar v\u00e6kkede Rosettas forprogrammerede interne \u2018v\u00e6kkeur\u2019 rumfart\u00f8jet. Efter at have varmet sine vigtigste navigationsinstrumenter op sendte Rosetta et signal for at meddele missionens operat\u00f8rer, at den havde overlevet den fjerneste del af sin rejse.<\/p>\n<p>Rosetta er p\u00e5 vej mod kometen 67P\/Churyumov-Gerasimenko, hvor den vil blive den f\u00f8rste rummission, der m\u00f8der op ved en komet, den f\u00f8rste, der fors\u00f8ger at lande p\u00e5 en komets overflade, og den f\u00f8rste, der f\u00f8lger en komet p\u00e5 dens bane omkring Solen.<\/p>\n<p>Siden opsendelsen i 2004 har Rosetta foretaget tre forbiflyvninger af Jorden og \u00e9n af Mars for at holde kursen mod sit m\u00f8de med 67P\/Churyumov-Gerasimenko, og undervejs er den st\u00f8dt p\u00e5 asteroiderne Steins og Lutetia.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"840\" data-credit=\"ESA\u2013J. Huart\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/01\/Rosetta_and_Philae_at_comet\" 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\/2014\/01\/rosetta_and_philae_at_comet\/17904979-2-eng-GB\/Rosetta_and_Philae_at_comet.jpg\" alt=\"Rosetta and Philae at comet\"><figcaption>Rosetta og Philae ved kometen<\/figcaption><\/figure>\n<p>Rosetta, der udelukkende drives af solenergi, blev sat i en \u2018dvale\u2019 i det ydre rum i juni 2011, da den bev\u00e6gede sig ud til en afstand p\u00e5 n\u00e6sten 800 millioner km fra Solens varme, l\u00e6ngere v\u00e6k end Jupiters bane.<\/p>\n<p>Kometer betragtes som solsystemets oprindelige byggesten og har sandsynligvis v\u00e6ret med til at \u2018forsyne\u2019 Jorden med vand, m\u00e5ske endda med de n\u00f8dvendige bestanddele til liv. Men der er stadig mange grundl\u00e6ggende sp\u00f8rgsm\u00e5l om disse himmellegemer, og gennem sin omfattende unders\u00f8gelse af kometen 67P\/Churyumov-Gerasimenko sigter Rosetta mod at afsl\u00f8re de hemmeligheder, den rummer.<\/p>\n<p>Rosettas f\u00f8rste billeder af 67P\/Churyumov-Gerasimenko forventes at komme i maj, hvor rumfart\u00f8jet stadig befinder sig 2 millioner km fra sit m\u00e5l. Mod slutningen af maj vil rumfart\u00f8jet udf\u00f8re en st\u00f8rre man\u00f8vre for at bringe sig i position til det afg\u00f8rende m\u00f8de med kometen i august.<\/p>\n<p>Efter m\u00f8det vil Rosetta indlede en to m\u00e5neder lang, omfattende kortl\u00e6gning af kometens overflade og vil desuden foretage vigtige m\u00e5linger af kometens tyngdekraft, masse og form samt unders\u00f8ge dens atmosf\u00e6re.<\/p>\n<p>P\u00e5 baggrund af disse data vil forskerne udv\u00e6lge et landingssted til missionens 100 kg tunge Philae-sonde. Landingen er i \u00f8jeblikket planlagt til den 11. november og bliver det f\u00f8rste fors\u00f8g nogensinde p\u00e5 at lande p\u00e5 en komet!<\/p>","protected":false},"excerpt":{"rendered":"<p>It was a fairy-tale ending to an important chapter in the story of the Rosetta space mission as ESA heard from its distant spacecraft for the first time in 31 [&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\/2014\/01\/rosetta_calls_home\/17887247-2-eng-GB\/Rosetta_calls_home.jpg","esa_banner_description":"Rosetta calls home","esa_banner_credit":"ESA - C.Carreau","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/01\/Rosetta_calls_home","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":[46,10,11],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-603","post","type-post","status-publish","format-standard","hentry","category-comets-and-meteors","category-learn","category-our-universe"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/603","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=603"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/603\/revisions"}],"predecessor-version":[{"id":4574,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/603\/revisions\/4574"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=603"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=603"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=603"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=603"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=603"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=603"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=603"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}