{"id":389,"date":"2018-03-08T14:24:00","date_gmt":"2018-03-08T13:24:00","guid":{"rendered":"https:\/\/kids.esa.int\/remembering_atvs_europe_s_cargo_ferries_in_space\/"},"modified":"2026-10-08T00:27:37","modified_gmt":"2026-10-07T22:27:37","slug":"remembering_atvs_europe_s_cargo_ferries_in_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/remembering_atvs_europe_s_cargo_ferries_in_space\/","title":{"rendered":"En tilbageblik p\u00e5 ATV\u2019erne, Europas fragtf\u00e6rger i rummet"},"content":{"rendered":"<p>Har du nogensinde undret dig over, hvordan astronauterne ombord p\u00e5 Den Internationale Rumstation f\u00e5r de forsyninger, de har brug for? Da de kredser 400 km over Jorden, kan de jo ikke bare g\u00e5 ned i butikken og k\u00f8be mad! Hvad med nyt udstyr, eksperimenter, drikkevand og endda luft at ind\u00e5nde? Alt skal leveres fra Jorden, og i lang tid var ESA\u2019s Automated Transfer Vehicles \u2013 eller ATV\u2019er for kort \u2013 l\u00f8sningen!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3000\" data-credit=\"ESA - D. Ducros, 2010\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/Artist_s_view_of_ESA_s_ATV_Johannes_Kepler\" 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\/2018\/03\/artist_s_view_of_esa_s_atv_johannes_kepler\/17868747-2-eng-GB\/Artist_s_view_of_ESA_s_ATV_Johannes_Kepler.jpg\" alt=\"Artist&#x27;s view of ESA&#x27;s ATV Johannes Kepler\"><figcaption>Kunstnerisk fremstilling af ESA\u2019s ATV Johannes Kepler<\/figcaption><\/figure>\n<p>Den allerf\u00f8rste ATV blev opsendt for ti \u00e5r siden i dag. Den blev affyret fra Jordens overflade med en raket og dokkede derefter til Den Internationale Rumstation (ISS) for at aflevere sin last. Missionen var en stor succes, s\u00e5 ESA byggede endnu flere ATV'er. I alt blev der opsendt fem ATV'er fra 2008 til 2014, og hver enkelt blev opkaldt efter en europ\u00e6isk videnskabsmand:<\/p>\n<ul>\n<li>\n<p>Jules Verne, en fransk forfatter, der er kendt for sine science fiction-fort\u00e6llinger.<\/p>\n<\/li>\n<li>\n<p>Johannes Kepler, en tysk matematiker, der udf\u00f8rte vigtige beregninger af planeternes baner.<\/p>\n<\/li>\n<li>\n<p>Edoardo Amaldi, en italiensk fysiker, der \u00f8nskede, at europ\u00e6erne skulle udforske rummet p\u00e5 fredelig vis.<\/p>\n<\/li>\n<li>\n<p>Albert Einstein, en tysk teoretisk fysiker, der er kendt for sin ligning E = mc<sup>2<\/sup>.<\/p>\n<\/li>\n<li>\n<p>Georges Lema\u00eetre, en belgisk astronom, der udviklede Big Bang-teorien.<\/p>\n<\/li>\n<\/ul>\n<p>Efter sammenkoblingen vil et ATV forblive en del af ISS i omkring seks m\u00e5neder. Det vil gradvist blive t\u00f8mt for alt, hvad der kan bruges, og derefter fyldt op med ting, som astronauterne ikke l\u00e6ngere har brug for \u2013 lidt ligesom en skraldespand!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"4256\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/ATV-2_seen_from_Discovery\" 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\/2018\/03\/atv-2_seen_from_discovery\/17895461-2-eng-GB\/ATV-2_seen_from_Discovery.jpg\" alt=\"ATV-2 seen from Discovery\"><figcaption>ATV-2 set fra Discovery<\/figcaption><\/figure>\n<p>ATV\u2019erne gjorde mere end blot at levere forsyninger, da de ogs\u00e5 hjalp med at holde ISS i kredsl\u00f8b. Selvom ISS befinder sig langt over Jorden, bev\u00e6ger den sig stadig gennem en lille del af Jordens atmosf\u00e6re. Dette skaber friktion og bremser gradvist stationen, hvilket f\u00e5r tyngdekraften til at tr\u00e6kke den t\u00e6ttere p\u00e5 Jorden. P\u00e5 sigt ville dette \u00f8del\u00e6gge ISS, s\u00e5 n\u00e5r ATV'erne var dokket, affyrede de deres raketmotorer for at s\u00e6tte fart p\u00e5 stationen, skubbe den op i en h\u00f8jere bane og dermed holde den i sikkerhed!<\/p>\n<p>N\u00e5r ATV\u2019en havde afsluttet sin mission, ville den l\u00f8srive sig og br\u00e6nde op i Jordens atmosf\u00e6re. Dermed ville ATV\u2019en blive \u00f8delagt sammen med alt det affald, der var blevet indsamlet i den, inden den n\u00e5ede at ramme jorden.<\/p>\n<p>I dag er det andre rumfart\u00f8jer, der leverer forsyninger til ISS, men vi b\u00f8r ikke glemme ATV\u2019erne og deres store succes.<\/p>\n<p>Forestil dig, at du er astronaut ombord p\u00e5 ISS, og at der er en fragtf\u00e6rge p\u00e5 vej for at levere forsyninger til dig. Hvad ville du gerne have, at den bragte med?<\/p>\n<p><b>Sjovt faktum:<\/b> Hvert ATV transporterede 6,6 ton gods!<\/p>","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered how astronauts onboard the International Space Station get the supplies that they need? Orbiting 400km above Earth, they cannot just go to the shops to buy [&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\/2018\/03\/atv-3_approaches_space_station\/17911121-2-eng-GB\/ATV-3_approaches_Space_Station.jpg","esa_banner_description":"ATV-3 approaches Space Station","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/03\/ATV-3_approaches_Space_Station","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-389","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\/da\/wp-json\/wp\/v2\/posts\/389","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=389"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/389\/revisions"}],"predecessor-version":[{"id":4436,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/389\/revisions\/4436"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=389"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=389"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=389"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=389"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=389"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=389"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=389"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}