{"id":495,"date":"2015-02-09T08:15:00","date_gmt":"2015-02-09T07:15:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_s_first_space_taxi_gets_ready_to_blast_off\/"},"modified":"2026-10-08T00:28:52","modified_gmt":"2026-10-07T22:28:52","slug":"esa_s_first_space_taxi_gets_ready_to_blast_off","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/esa_s_first_space_taxi_gets_ready_to_blast_off\/","title":{"rendered":"ESAs f\u00f8rste rumtaxi g\u00f8r sig klar til opsendelse"},"content":{"rendered":"<div class=\"lede\">\n<p>For lidt over halvtreds \u00e5r siden rejste det f\u00f8rste menneske ud i rummet. Siden da er vores eventyr uden for Jorden fortsat, men de har for det meste involveret robotudforskere. Det skyldes, at bemandede rumflyvninger er en udfordring. Vi skal ikke blot sende mennesker ud i rummet, vi skal ogs\u00e5 bringe dem sikkert hjem igen, og det er meget udfordrende.<\/p>\n<\/div>\n<p>Heldigvis for alle, der dr\u00f8mmer om at rejse ud i rummet, arbejder Den Europ\u00e6iske Rumorganisation h\u00e5rdt p\u00e5 at udvikle en ny \u201crumtaxi\u201d. Rumfart\u00f8jet hedder IXV (udtales EYE-EX-VEE) og er udviklet for at give os mere viden om, hvordan man konstruerer rumfart\u00f8jer, der kan udforske rummet og vende tilbage til Jorden. En dag kan det m\u00e5ske transportere astronauter til og fra Den Internationale Rumstation og, m\u00e5ske en dag, endnu l\u00e6ngere v\u00e6k!<\/p>\n<p>Det vingel\u00f8se rumfly vil blive opsendt med en Vega-raket den 11. februar. Det vil blive opsendt for f\u00f8rste gang for at gennemf\u00f8re en 100 minutter lang testflyvning. Det vil suse over 400 kilometer over Jorden og n\u00e5 hastigheder p\u00e5 27 000 kilometer i timen \u2013 85 gange hurtigere end et h\u00f8jhastighedstog! Ved den hastighed kunne man cirkulere Jorden p\u00e5 mindre end halvanden time.<\/p>\n<p>Rumflyet vil derefter p\u00e5begynde sin rejse tilbage til Jorden ved hj\u00e6lp af raketmotorer og styreflapper og vil blive bremset af faldsk\u00e6rme for at sikre en sikker landing i Stillehavet, hvor det vil blive bj\u00e6rget af et bj\u00e6rgningsskib.<\/p>\n<p>De teknologier, der skal hj\u00e6lpe os med at sende fremtidige robotter til Mars, vil blive afpr\u00f8vet under den 100 minutter lange IXV-flyvning\u2026 100 minutter med afg\u00f8rende samarbejde!<\/p>\n<p><b>Sjovt faktum:<\/b> IXV-rumfart\u00f8jet er omtrent p\u00e5 st\u00f8rrelse med en almindelig bil.<\/p>","protected":false},"excerpt":{"rendered":"<p>Little more than fifty years ago the first human went to space. Since then our adventures beyond the Earth have continued, but they have mostly involved robotic explorers. This is [&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\/2015\/02\/vega_vv04_composite_transferred_to_launcher_assembly_area2\/17871115-2-eng-GB\/Vega_VV04_composite_transferred_to_launcher_assembly_area.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\/2015\/02\/Vega_VV04_composite_transferred_to_launcher_assembly_area2","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-495","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\/495","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=495"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/495\/revisions"}],"predecessor-version":[{"id":1638,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/495\/revisions\/1638"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=495"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=495"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=495"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=495"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=495"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=495"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=495"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}