{"id":700,"date":"2013-02-06T13:44:00","date_gmt":"2013-02-06T12:44:00","guid":{"rendered":"https:\/\/kids.esa.int\/building_a_moon_base_with_3d_printing\/"},"modified":"2026-10-08T00:31:17","modified_gmt":"2026-10-07T22:31:17","slug":"building_a_moon_base_with_3d_printing","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/building_a_moon_base_with_3d_printing\/","title":{"rendered":"Opbygning af en m\u00e5nebase ved hj\u00e6lp af 3D-print"},"content":{"rendered":"<div class=\"lede\">\n<p>Det kunne blive langt nemmere og billigere at opf\u00f8re en base p\u00e5 M\u00e5nen, hvis man byggede den af materialer, der findes p\u00e5 M\u00e5nen, i stedet for at transportere alt fra Jorden. En mulighed, som ESA og dens industrielle partnere unders\u00f8ger, er at anvende en revolutionerende ny proces, kendt som 3D-print, til at skabe en base af m\u00e5nejord.<\/p>\n<\/div>\n<p>3D-udskrivning kr\u00e6ver en speciel printer, der leveres af det britiske firma Monolite. Den kan fremstille et fast objekt ved at udskrive lag p\u00e5 lag af materiale. I ESA\u2019s unders\u00f8gelse af en m\u00e5nebase anvendes en printer, der er udstyret med dyser, som spr\u00f8jter en slags limopl\u00f8sning p\u00e5 et sandlignende byggemateriale, der ligner m\u00e5nejord.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"945\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/02\/1.5_tonne_building_block_produced_as_a_demonstration\" 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\/2013\/02\/1.5_tonne_building_block_produced_as_a_demonstration\/18245255-2-eng-GB\/1.5_tonne_building_block_produced_as_a_demonstration.jpg\" alt=\"1.5 tonne building block produced as a demonstration\"><figcaption>1,5 ton tung byggeklods fremstillet som en demonstrationsmodel<\/figcaption><\/figure>\n<p>\u201cF\u00f8rst skulle vi blande det simulerede m\u00e5nemateriale med magnesiumoxid. Det forvandler det til et \u2018papir\u2019, som vi kan printe p\u00e5,\u201d forklarede Enrico Dini fra Monolite. \u201cDerefter tilf\u00f8jer vi et bindemiddel, der omdanner materialet til et stenlignende fast stof.\u201d<\/p>\n<p>Tests har vist, at processen kan tilpasses, s\u00e5 den fungerer p\u00e5 M\u00e5nen, hvor v\u00e6sker normalt fordamper, fordi der ikke er luft. Der er behov for yderligere unders\u00f8gelser for at finde ud af, hvordan man kan h\u00e5ndtere m\u00e5nest\u00f8v \u2013 som er farligt at ind\u00e5nde. De ekstreme temperaturer p\u00e5 M\u00e5nen udg\u00f8r ogs\u00e5 et potentielt problem, da 3D-print fungerer bedst ved stuetemperatur. M\u00e5nens poler er muligvis de mest egnede steder, da de har det mindste temperaturomr\u00e5de.<\/p>","protected":false},"excerpt":{"rendered":"<p>Setting up a base on the Moon could be made much simpler and cheaper by building it from material found on the Moon, instead of transporting everything from Earth. One [&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\/2013\/02\/lunar_base_made_with_3d_printing\/18249103-2-eng-GB\/Lunar_base_made_with_3D_printing.jpg","esa_banner_description":"Lunar base made with 3D printing","esa_banner_credit":"ESA\/Foster + Partners","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/02\/Lunar_base_made_with_3D_printing","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":[10,13,63],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-700","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/700","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=700"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/700\/revisions"}],"predecessor-version":[{"id":4635,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/700\/revisions\/4635"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=700"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=700"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=700"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=700"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=700"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=700"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=700"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}