{"id":607,"date":"2014-01-09T13:20:00","date_gmt":"2014-01-09T12:20:00","guid":{"rendered":"https:\/\/kids.esa.int\/sleeping_on_the_iss\/"},"modified":"2026-10-08T00:30:12","modified_gmt":"2026-10-07T22:30:12","slug":"sleeping_on_the_iss","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/sleeping_on_the_iss\/","title":{"rendered":"At sove p\u00e5 ISS"},"content":{"rendered":"
\n

Har du nogensinde lidt af jetlag efter at have fl\u00f8jet gennem mange forskellige tidszoner? S\u00e5danne langdistancerejser medf\u00f8rer ofte s\u00f8vnproblemer om natten og en f\u00f8lelse af d\u00f8sighed om dagen. Men hvad sker der p\u00e5 Den Internationale Rumstation, hvor bes\u00e6tningen oplever 16 solopgange og solnedgange hver 24. time?<\/p>\n<\/div>\n

Astronauter kan lide af s\u00f8vnproblemer i rummet, ligesom vi g\u00f8r. Stress, stor arbejdsbyrde, baggrundsst\u00f8j, lys og luftkvalitet kan alle forstyrre deres indre biologiske ur. At minimere s\u00f8vnforstyrrelser hos astronauter er et af m\u00e5lene for det medicinske team ved Det Europ\u00e6iske Astronautcenter.<\/p>\n

Selvom dag og nat ikke betyder ret meget i kredsl\u00f8b, f\u00f8lger hvert bes\u00e6tning et 24-timers ur baseret p\u00e5 Greenwich Mean Time. Fra mandag til fredag har de en meget struktureret dagliggang, hvor de arbejder op til 10 timer, efterfulgt af en s\u00f8vnperiode p\u00e5 otte timer. M\u00e5ltiderne indtages p\u00e5 faste tidspunkter, ligesom afslapningsperioder, debriefinger og tid til kommunikation med familie og venner, privatliv og fritidsaktiviteter.<\/p>\n

\"Nespoli
Nespoli inde i soveposen i Harmony<\/figcaption><\/figure>\n

L\u00f8rdagen bruges p\u00e5 yderligere arbejde, vedligeholdelse, reng\u00f8ring og fritid. S\u00f8ndagen er planlagt som en hviledag, selvom mange astronauter gerne p\u00e5tager sig frivillige videnskabelige opgaver og vedligeholdelsesarbejde. Den daglige tidsplan kan dog blive forstyrret af uforudsete h\u00e6ndelser og ankommende rumfart\u00f8jer.<\/p>\n

S\u00f8vntabletter er normalt ikke n\u00f8dvendige, men der findes et almindeligt l\u00e6gemiddel ved navn melatonin, hvis man oplever jetlag. Bivirkninger ved indtagelse af medicin kan dog medf\u00f8re d\u00f8sighed og problemer med at v\u00e5gne op. Astronautcentret tester medicin for bivirkninger, da disse kan variere fra astronaut til astronaut.<\/p>\n

Rummedicinske forskere eksperimenterer ogs\u00e5 med lys i forskellige farver. Bl\u00e5t lys p\u00e5 rumstationen \u2013 der minder om st\u00e6rkt sollys \u2013 kan f\u00e5 kroppen til at v\u00e6re mere v\u00e5gen, mens r\u00f8dt lys kan fremme s\u00f8vnen.<\/p>","protected":false},"excerpt":{"rendered":"

Have you ever suffered from jetlag after flying across many different time zones? Such long distance journeys often lead to problems in sleeping at night and a feeling of drowsiness […]<\/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\/01\/space_station_at_night\/17870856-2-eng-GB\/Space_Station_at_night.jpg","esa_banner_description":"Space Station at night","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/01\/Space_Station_at_night","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-607","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\/607","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=607"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/607\/revisions"}],"predecessor-version":[{"id":4578,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/607\/revisions\/4578"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=607"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=607"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=607"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=607"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=607"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=607"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=607"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}