{"id":826,"date":"2004-12-08T16:30:00","date_gmt":"2004-12-08T15:30:00","guid":{"rendered":"https:\/\/kids.esa.int\/the_shooting_gallery_in_space\/"},"modified":"2026-10-08T00:32:43","modified_gmt":"2026-10-07T22:32:43","slug":"the_shooting_gallery_in_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/the_shooting_gallery_in_space\/","title":{"rendered":"Skydebanen i rummet"},"content":{"rendered":"<div class=\"lede\">\n<p>I marts 2002 blev Hubble-rumteleskopets solcellepaneler bragt tilbage til Jorden. Efter otte \u00e5r i rummet var de af ESA leverede paneler overs\u00e5et med nedslagskratere med en diameter p\u00e5 op til 8 mm.<\/p>\n<\/div>\n<p>Kratrene blev dannet af hurtigtflyvende fragmenter af rumskrot. Selv en lille malingsflage kan for\u00e5rsage alvorlige skader p\u00e5 et rumfart\u00f8j, n\u00e5r den bev\u00e6ger sig hurtigere end en kugle. Ved udgangen af 2003 blev der sporet omkring 10 000 stykker rumskrot. Blandt disse var udtjente rumfart\u00f8jer, gamle rakettrin og et par redskaber, der var g\u00e5et tabt under rumvandringer.<\/p>\n<p>Mange flere objekter er for sm\u00e5 til at kunne registreres. Der kan v\u00e6re en halv million objekter med en diameter p\u00e5 1\u201310 cm \u2013 men ingen kender det n\u00f8jagtige tal. ESA tackler problemet med rumskrot p\u00e5 forskellige m\u00e5der. Columbus-laboratoriet p\u00e5 Den Internationale Rumstation vil blive beskyttet af en s\u00e6rlig afsk\u00e6rmning.<\/p>\n<p>ESA-forskere i Tyskland og Nederlandene f\u00f8rer et register over alle kendte objekter i kredsl\u00f8b om Jorden. De bruger disse data til at unders\u00f8ge rumskrot og udsende forvarsler om mulige kollisioner.<\/p>\n<p>Oplysninger om rumskrot leveres af en radarscanner i Tyskland og af et ESA-teleskop p\u00e5 Tenerife i Spanien. ESA arbejder desuden p\u00e5 at indg\u00e5 internationale aftaler med henblik p\u00e5 at reducere m\u00e6ngden af rumskrot og \u00f8ge sikkerheden ved rumfart.<\/p>","protected":false},"excerpt":{"rendered":"<p>In March 2002, the Hubble Space Telescope\u2019s solar arrays were brought back to Earth. After eight years in space, the ESA-supplied panels were peppered with impact craters up to 8 [&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\/2004\/12\/space_debris2\/17868672-2-eng-GB\/Space_debris.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/Space_debris2","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":[10,65,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-826","post","type-post","status-publish","format-standard","hentry","category-learn","category-mission-control","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/826","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=826"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/826\/revisions"}],"predecessor-version":[{"id":1969,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/826\/revisions\/1969"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=826"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=826"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=826"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=826"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=826"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=826"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=826"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}