{"id":575,"date":"2014-05-22T09:44:00","date_gmt":"2014-05-22T07:44:00","guid":{"rendered":"https:\/\/kids.esa.int\/space_station_science_for_blue_dot\/"},"modified":"2026-10-08T00:29:49","modified_gmt":"2026-10-07T22:29:49","slug":"space_station_science_for_blue_dot","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/space_station_science_for_blue_dot\/","title":{"rendered":"Videnskab fra rumstationen til Blue Dot"},"content":{"rendered":"<div class=\"lede\">\n<p>Alexander Gerst skal den 28. maj sendes op til Den Internationale Rumstation p\u00e5 sin \u2018Blue Dot\u2019-mission. Han vil gennemf\u00f8re omkring 100 eksperimenter under sit seks m\u00e5neders ophold p\u00e5 stationen. Disse vil omfatte unders\u00f8gelser af nye materialer og v\u00e6sker, menneskekroppen og dens tilpasning til mikrogravitation, forskning i levende celler, Solen og universet samt teknologidemonstrationer.<\/p>\n<\/div>\n<p>Mange af de eksperimenter, som den nye rumfartspioner Gerst skal gennemf\u00f8re, er en forts\u00e6ttelse af tidligere unders\u00f8gelser, men nogle vil banebrydende. Nogle af de mest sp\u00e6ndende forskningsprojekter vil omfatte en s\u00e6rlig ovn (kaldet en elektromagnetisk levitator), som vil blive leveret til ISS med Europas ATV-5.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1024\" data-credit=\"NASA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/05\/AMS-02\" 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\/2014\/05\/ams-02\/17909900-2-eng-GB\/AMS-02.jpg\" alt=\"\"><\/figure>\n<p>Ovnen vil blive installeret i ESA\u2019s Columbus-laboratorium. Den vil opvarme sv\u00e6vende metaller til op til 2100 \u00b0C og derefter afk\u00f8le dem hurtigt. Alexander vil inds\u00e6tte patroner med metallerne, og mikrogravitationsovnen vil automatisk gennemf\u00f8re smedeprocessen. Et h\u00f8jhastighedskamera vil optage forl\u00f8bet. De formede metaller kan en dag f\u00f8re til en ny letv\u00e6gtslegering til brug i biler eller fly!<\/p>\n<p>Tr\u00e6ning er n\u00f8glen til at holde bes\u00e6tningen i form og ved godt helbred. Efter en h\u00e5rd tr\u00e6ning m\u00e5 de dog n\u00f8jes med v\u00e5dservietter i stedet for et brusebad. For at g\u00f8re det hele v\u00e6rre bliver astronauterne ofte varmere og sveder mere, end de ville g\u00f8re p\u00e5 Jorden. I Spacetex-eksperimentet vil de teste to nye stoffer for at se, om de kan absorbere sved og g\u00f8re tr\u00e6ningen mere behagelig og hygiejnisk.<\/p>\n<p>Blandt sine mange andre eksperimenter vil Alexander styre ESA\u2019s Eurobot fra rummet og modtage billeder og andre data fra den. Han forventes desuden at gennemf\u00f8re en rumvandring, hvor han vil installere en r\u00e6kke videnskabelige eksperimenter uden for ISS!<\/p>","protected":false},"excerpt":{"rendered":"<p>Alexander Gerst will be launched to the International Space Station on 28 May on his \u2018Blue Dot\u2019 mission. He will run about 100 experiments during his six month stay on [&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\/2014\/05\/alexander_gerst\/17884953-2-eng-GB\/Alexander_Gerst.jpg","esa_banner_description":"Alexander Gerst","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/05\/Alexander_Gerst","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":[10,13,27],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-575","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-space-stations"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/575","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=575"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/575\/revisions"}],"predecessor-version":[{"id":4556,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/575\/revisions\/4556"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=575"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=575"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=575"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=575"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=575"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=575"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=575"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}