{"id":51,"date":"2011-04-05T08:47:00","date_gmt":"2011-04-05T06:47:00","guid":{"rendered":"https:\/\/kids.esa.int\/weightless_science\/"},"modified":"2026-10-08T00:23:34","modified_gmt":"2026-10-07T22:23:34","slug":"weightless_science","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/weightless_science\/","title":{"rendered":"V\u00e6gtl\u00f8s videnskab"},"content":{"rendered":"<div class=\"lede\">\n<p>En vigtig del af en astronauts arbejde er at unders\u00f8ge, hvordan ting fungerer i v\u00e6gtl\u00f8shed. I over 20 \u00e5r har astronauterne p\u00e5 Den Internationale Rumstation (ISS) gjort fantastiske opdagelser, der har hjulpet os med at forst\u00e5 videnskaben og livet b\u00e5de p\u00e5 Jorden og i rummet.<\/p>\n<\/div>\n<p>\u201cVi er heroppe i rummet, fordi vi vil udf\u00f8re en masse eksperimenter \u2013 eksperimenter i v\u00e6gtl\u00f8shed. Der er mange ting inden for fysik, kemi og medicin, som vi kan l\u00e6re ved at v\u00e6re her i v\u00e6gtl\u00f8shed og udf\u00f8re denne forskning.\u201d sagde ESA-astronauten og forskeren Matthias Maurer. \u201cAlle over hele verden kan foresl\u00e5 videnskabelige m\u00e5l for denne station \u2026 hvis vi arbejder sammen, kan vi opn\u00e5 s\u00e5 meget.\u201d.<\/p>\n<p>Et af de mest interessante sp\u00f8rgsm\u00e5l, der unders\u00f8ges, er, hvordan vores kroppe v\u00e6nner sig til (tilpasser sig) den helt s\u00e6rlige tilstand af v\u00e6gtl\u00f8shed. Dette bidrager ikke blot til vores forst\u00e5else af menneskets biologi, men er ogs\u00e5 n\u00f8glen til fremtidige udforskninger af M\u00e5nen eller Mars.<\/p>\n<p>Forskerne vil have indsigt i alle aspekter af bes\u00e6tningens helbred. Folk holder styr p\u00e5, hvad de spiser, og hvordan deres kost p\u00e5virker dem. Det indeb\u00e6rer, at der tages pr\u00f8ver af blod, urin og h\u00e5rstr\u00e5, som opbevares i en fryser og sendes tilbage til Jorden for at blive unders\u00f8gt. To specielle ure, som astronauterne b\u00e6rer, registrerer deres bev\u00e6gelser. Forskellige kropsscanninger er ogs\u00e5 en del af deres daglige program.<\/p>\n<p>Disse unders\u00f8gelser kan v\u00e6re til direkte gavn for mennesker her p\u00e5 Jorden s\u00e5vel som for astronauter p\u00e5 lange rummissioner. De giver h\u00e5b til mennesker, der lider af knoglesk\u00f8rhed, hjerte- og lungesygdomme samt aldersrelaterede problemer.<\/p>\n<p>Et af disse projekter, \u00bbOrbital Architecture Study\u00ab, unders\u00f8ger, hvordan rumstationens udformning kan p\u00e5virke astronauternes tanker og f\u00f8lelser. Det kan hj\u00e6lpe os med at finde ud af, hvordan vi kan f\u00e5 folk til at f\u00f8le sig mere rolige og fokuserede, b\u00e5de i rummet og her p\u00e5 Jorden.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"5568\" data-credit=\"Axiom Space\/Michael L\u00f3pez Alegr\u00eda\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2024\/02\/ESA_project_astronaut_Marcus_Wandt_wears_a_cap_with_sensors_to_record_his_brain_activity\" 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\/2024\/02\/esa_project_astronaut_marcus_wandt_wears_a_cap_with_sensors_to_record_his_brain_activity\/25465169-2-eng-GB\/ESA_project_astronaut_Marcus_Wandt_wears_a_cap_with_sensors_to_record_his_brain_activity.jpg\" alt=\"ESA project astronaut Marcus Wandt wears a cap with sensors to record his brain activity in the Orbital Architecture study\"><figcaption>ESA-projektastronauten Marcus Wandt b\u00e6rer en kasket med sensorer, der registrerer hans hjerneaktivitet som led i Orbital Architecture-unders\u00f8gelsen<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>A key part of an astronaut\u2019s job is to study how things work without gravity. For over 20 years, astronauts on the International Space Station (ISS) have made amazing discoveries [&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\/2010\/12\/strange_bike2\/17886100-2-eng-GB\/Strange_bike.jpg","esa_banner_description":"","esa_banner_credit":"ESA\/NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/12\/Strange_bike2","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":[28,10,13],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-51","post","type-post","status-publish","format-standard","hentry","category-astronauts","category-learn","category-life-in-space"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/51","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=51"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"predecessor-version":[{"id":4275,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/51\/revisions\/4275"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=51"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=51"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=51"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=51"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=51"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=51"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=51"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}