{"id":558,"date":"2014-11-13T08:43:00","date_gmt":"2014-11-13T07:43:00","guid":{"rendered":"https:\/\/kids.esa.int\/philae_lands_on_a_comet\/"},"modified":"2026-10-08T00:29:37","modified_gmt":"2026-10-07T22:29:37","slug":"philae_lands_on_a_comet","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/philae_lands_on_a_comet\/","title":{"rendered":"Philae landar p\u00e5 en komet"},"content":{"rendered":"
\n

Landning! F\u00f6r f\u00f6rsta g\u00e5ngen i m\u00e4nsklighetens historia har vi landat ett rymdfarkost p\u00e5 ytan av en komet.<\/p>\n<\/div>\n

Efter en tio\u00e5rig resa n\u00e5dde Rosetta och Philae \u00e4ntligen sin destination, kometen 67P\/Churyumov-Gerasimenko, i augusti. Sedan dess har Rosetta n\u00e4rmat sig kometen alltmer f\u00f6r att f\u00f6rbereda sig f\u00f6r uppdragets n\u00e4sta utmaning \u2013 att sl\u00e4ppa ner Philae p\u00e5 ytan.<\/p>\n

Ju n\u00e4rmare Rosetta kom denna m\u00e4rkliga v\u00e4rld, desto mer fantastisk blev den. Vi uppt\u00e4ckte att den \u00e4r full av kratrar, h\u00f6ga klippor och stenblock stora som hus. Det str\u00f6mmar till och med ut str\u00e5lar av gas och stoft fr\u00e5n ytan.<\/p>\n

Efter att ha studerat planetens yta i flera veckor valde experterna till slut ut den b\u00e4sta landningsplatsen f\u00f6r Philae. N\u00e4r detta beslut v\u00e4l var fattat var n\u00e4sta uppgift att v\u00e4lja den b\u00e4sta banan runt kometen s\u00e5 att Philae skulle landa p\u00e5 r\u00e4tt plats.<\/p>\n

\"Rosetta's
Rosettas OSIRIS-kamera tog denna bild av Philae efter att den lossnat<\/figcaption><\/figure>\n

\u00c4ntligen var det dags f\u00f6r Philae att ta farv\u00e4l av Rosetta och g\u00f6ra sig redo f\u00f6r den hittills st\u00f6rsta utmaningen. Tidigt i g\u00e5r morse inledde Philae den l\u00e5nga nedstigningen mot kometen. Under sju nervkittlande timmar satt vi och v\u00e4ntade hj\u00e4lpl\u00f6st medan Philae drev genom rymden, utan n\u00e5gon m\u00f6jlighet att styra den om den skulle komma ur kurs.<\/p>\n

Till slut, med ett djupt suck av l\u00e4ttnad och en appl\u00e5d, fick vi besked fr\u00e5n Philae att den hade landat s\u00e4kert och att denna enast\u00e5ende bedrift hade fullbordats!<\/p>\n

Redan nu har Philae b\u00f6rjat samla in s\u00e5 mycket information som m\u00f6jligt om denna fascinerande miniatyrv\u00e4rld. Tillsammans med Rosetta, som kretsar n\u00e4ra kometen, kommer den lilla sonden att hj\u00e4lpa oss att f\u00f6rst\u00e5 ett av de \u00e4ldsta objekten i v\u00e5rt solsystem.<\/p>\n

Rolig fakta:<\/b> Kometen Churyumov-Gerasimenko\/67P rusar just nu mot solen med en hastighet p\u00e5 60 000 km i timmen, vilket \u00e4r mer \u00e4n dubbelt s\u00e5 fort som rymdf\u00e4rjan!<\/p><\/p>","protected":false},"excerpt":{"rendered":"

Touchdown! For the first time in human history we have landed a spacecraft on the surface of a comet. After a 10-year journey, Rosetta and Philae finally reached their destination […]<\/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\/11\/philae_touchdown\/18245810-2-eng-GB\/Philae_touchdown.jpg","esa_banner_description":"Touchdown!","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/11\/Philae_touchdown","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":[26],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-558","post","type-post","status-publish","format-standard","hentry","category-news"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/558","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=558"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/558\/revisions"}],"predecessor-version":[{"id":4549,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/558\/revisions\/4549"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=558"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=558"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=558"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=558"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=558"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=558"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=558"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}