{"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\/sv\/the_shooting_gallery_in_space\/","title":{"rendered":"Skjutbanan i rymden"},"content":{"rendered":"<div class=\"lede\">\n<p>I mars 2002 \u00e5terf\u00f6rdes Hubble-rymdteleskopets solpaneler till jorden. Efter \u00e5tta \u00e5r i rymden var de av ESA tillhandah\u00e5llna panelerna \u00f6vers\u00e5llade med nedslagskratrar med en diameter p\u00e5 upp till 8 mm.<\/p>\n<\/div>\n<p>Kraterna bildades av snabbt r\u00f6rliga fragment av rymdskrot. Eftersom de r\u00f6r sig snabbare \u00e4n en kula kan till och med en liten f\u00e4rgflaga orsaka allvarliga skador p\u00e5 ett rymdfarkost. I slutet av 2003 sp\u00e5rades omkring 10 000 skrotdelar. Bland dem fanns uttj\u00e4nta rymdfarkoster, gamla raketsteg och n\u00e5gra verktyg som tappats bort under rymdpromenader.<\/p>\n<p>M\u00e5nga fler f\u00f6rem\u00e5l \u00e4r f\u00f6r sm\u00e5 f\u00f6r att kunna registreras. Det kan finnas en halv miljon f\u00f6rem\u00e5l med en diameter p\u00e5 1\u201310 cm \u2013 men ingen vet det exakta antalet. ESA arbetar med rymdskrotproblemet p\u00e5 olika s\u00e4tt. Columbus-laboratoriet p\u00e5 den internationella rymdstationen kommer att skyddas av en s\u00e4rskild sk\u00e4rm.<\/p>\n<p>ESA-forskare i Tyskland och Nederl\u00e4nderna f\u00f6r en f\u00f6rteckning \u00f6ver alla k\u00e4nda objekt som kretsar kring jorden. De anv\u00e4nder dessa uppgifter f\u00f6r att studera rymdskrot och ge f\u00f6rvarningar om eventuella kollisioner.<\/p>\n<p>Information om rymdskrot tillhandah\u00e5lls av en radarskanner i Tyskland och av ett ESA-teleskop p\u00e5 Teneriffa i Spanien. ESA arbetar dessutom f\u00f6r att ing\u00e5 internationella avtal i syfte att minska rymdskrotet och \u00f6ka s\u00e4kerheten vid rymdf\u00e4rder.<\/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\/sv\/wp-json\/wp\/v2\/posts\/826","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=826"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/826\/revisions"}],"predecessor-version":[{"id":1969,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/826\/revisions\/1969"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=826"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=826"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=826"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=826"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=826"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=826"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=826"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}