{"id":620,"date":"2013-10-15T07:31:00","date_gmt":"2013-10-15T05:31:00","guid":{"rendered":"https:\/\/kids.esa.int\/time_to_wake_up_rosetta\/"},"modified":"2026-10-08T00:30:22","modified_gmt":"2026-10-07T22:30:22","slug":"time_to_wake_up_rosetta","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/time_to_wake_up_rosetta\/","title":{"rendered":"S\u00e5 er det tid til at v\u00e5gne, Rosetta!"},"content":{"rendered":"
\n

Rosetta, ESA\u2019s kometjagtsmission, vil v\u00e5gne op fra sin dvaletilstand i det ydre rum kl. 10.00 GMT den 20. januar! Den blev opsendt den 2. marts 2004 og er p\u00e5 vej mod kometen 67P\/Churyumov-Gerasimenko, som den forventes at n\u00e5 i maj 2014.<\/p>\n<\/div>\n

For over et \u00e5r siden, da den havde tilbagelagt omkring 800 millioner kilometer fra Solen, blev Rosetta sat i dvaletilstand i det ydre rum. Rumfart\u00f8jet blev placeret s\u00e5ledes, at dets solpaneler vendte mod Solen for at opfange s\u00e5 meget sollys som muligt, og det blev sat i en langsom rotation for at opretholde stabiliteten.<\/p>\n

Nu, hvor b\u00e5de kometen og rumfart\u00f8jet er p\u00e5 vej tilbage til det indre solsystem, forbereder Rosetta-teamet sig p\u00e5, at rumfart\u00f8jet skal v\u00e6kkes.<\/p>\n

Rosettas indbyggede v\u00e6kkeur er indstillet til kl. 10.00 GMT den 20. januar 2014.<\/p>\n<\/p>\n

N\u00e5r Rosetta v\u00e5gner, vil den f\u00f8rst varme sine navigationsinstrumenter op og derefter skal den bremse sin rotation ned, s\u00e5 hovedantennen peger mod Jorden, for at give jordkontrolteamet besked om, at den stadig er i live.<\/p>\n

I begyndelsen af maj vil Rosetta befinde sig 2 millioner km fra sit m\u00e5l, og mod slutningen af maj vil den gennemf\u00f8re en st\u00f8rre man\u00f8vre for at indstille kursen mod m\u00f8det med kometen i august.<\/p>\n

De f\u00f8rste \u2013 om end fjerne \u2013 billeder af kometen forventes at blive taget i maj. N\u00e5r Rosetta kommer t\u00e6ttere p\u00e5, vil den tage tusindvis af billeder, der vil give yderligere oplysninger om kometens vigtigste kendetegn, dens rotationshastighed og spindaksens retning.<\/p>\n

Det bliver f\u00f8rste gang, vi f\u00e5r mulighed for at analysere en komet over en l\u00e6ngere periode og ikke kun under en forbiflyvning! Det vil give os et unikt indblik i, hvordan en komet \u2018fungerer\u2019, og i sidste ende hj\u00e6lpe os med at forst\u00e5 kometernes rolle i solsystemets dannelse.<\/p>","protected":false},"excerpt":{"rendered":"

Rosetta, ESA\u2019s comet-chasing mission, will wake up from a deep-space hibernation at 10:00 GMT on 20 January! Launched on 2 March 2004, it is on its way to Comet 67P\/Churyumov-Gerasimenko, […]<\/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\/2002\/01\/rosetta_orbits_comet_with_lander_on_its_surface2\/17864159-3-eng-GB\/Rosetta_orbits_comet_with_lander_on_its_surface.jpg","esa_banner_description":"Rosetta orbits comet with lander on its surface","esa_banner_credit":"Astrium - E. Viktor","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2002\/01\/Rosetta_orbits_comet_with_lander_on_its_surface2","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-620","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\/620","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=620"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/620\/revisions"}],"predecessor-version":[{"id":1763,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/620\/revisions\/1763"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=620"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=620"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=620"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=620"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=620"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=620"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=620"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}