{"id":362,"date":"2018-11-06T13:17:00","date_gmt":"2018-11-06T12:17:00","guid":{"rendered":"https:\/\/kids.esa.int\/space_weather_week\/"},"modified":"2026-10-08T00:27:17","modified_gmt":"2026-10-07T22:27:17","slug":"space_weather_week","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/space_weather_week\/","title":{"rendered":"Rumvejrsugen!"},"content":{"rendered":"<div class=\"lede\">\n<p>Hvordan er vejret der, hvor du er, i dag? Vi er alle vant til at tjekke vejrudsigten og t\u00e6nke over, hvordan den vil p\u00e5virke vores dag. Men vidste du, at der ogs\u00e5 er vejr i rummet? Den 5.\u20139. november 2018 er den europ\u00e6iske rumvejrsuge \u2013 det perfekte tidspunkt til at l\u00e6re mere om emnet.<\/p>\n<\/div>\n<p>Solen udsender store m\u00e6ngder ladede partikler, som undertiden kaldes \u201csolvinden\u201d. Disse partikler kan p\u00e5virke det magnetfelt, der omgiver vores planet. Nogle gange skaber de smukke f\u00e6nomener, som f.eks. nordlys. Derudover kan vores del af rummet blive p\u00e5virket af energirige partikler som f.eks. galaktiske kosmiske str\u00e5ler! De forhold i rummet, som disse partikler skaber, kalder vi for \u201crumvejr\u201d.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"720\" data-credit=\"SOHO (ESA &amp; NASA)\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/11\/Solar_eruption_larger_than_Earth\" 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\/2018\/11\/solar_eruption_larger_than_earth\/17882955-2-eng-GB\/Solar_eruption_larger_than_Earth.jpg\" alt=\"Solar eruption larger than Earth\"><figcaption>Soludbrud st\u00f8rre end Jorden<\/figcaption><\/figure>\n<p>Det meste rumvejr er meget mildt og p\u00e5virker os ikke ret meget. Derfor beh\u00f8ver vi ikke at tjekke rumvejrudsigten hver dag, f\u00f8r vi g\u00e5r ud af d\u00f8ren! Det er dog noget, som ESA\u2019s forskere holder \u00f8je med, da meget kraftige solvinde kan forstyrre eller endda beskadige satellitter i kredsl\u00f8b samt elnettet p\u00e5 jorden. Forestil dig, at der ikke var nogen satellitnavigationssystemer, mobiltelefoner eller elektricitet! Det ville v\u00e6re meget forstyrrende, og det ville tage tid at f\u00e5 det ordnet. ESA ansl\u00e5r, at en ekstrem rumvejsh\u00e6ndelse kunne for\u00e5rsage skader og problemer til en v\u00e6rdi af omkring 15 milliarder euro \u2013 det er rigtig mange penge!<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3500\" data-credit=\"Space Situational Awareness: Space Weather\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/11\/Space_Situational_Awareness_Space_Weather\" 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\/2018\/11\/space_situational_awareness_space_weather\/18246476-2-eng-GB\/Space_Situational_Awareness_Space_Weather.jpg\" alt=\"Space Situational Awareness: Space Weather\"><figcaption>Overv\u00e5gning af rumforholdene: Rumvejr<\/figcaption><\/figure>\n<p>Solstorme er s\u00e6rligt farlige for astronauter i rummet. Da de ikke er beskyttet af Jordens magnetfelt i samme grad, uds\u00e6ttes bes\u00e6tningen p\u00e5 Den Internationale Rumstation for mere str\u00e5ling, end vi g\u00f8r her p\u00e5 Jorden. Forestil dig, at det er fremtiden, og du befinder dig p\u00e5 et rumskib p\u00e5 vej til Mars. Du vil helt sikkert have lyst til at holde \u00f8je med rumvejret, da st\u00e6rke solvinde kan medf\u00f8re livsfarlig str\u00e5ling, hvilket betyder, at du bliver n\u00f8dt til at s\u00f8ge ly i et s\u00e6rligt rum p\u00e5 dit skib.<\/p>\n<p>I fremtiden, hvor vi i stigende grad kommer til at stole p\u00e5 satellitter og bev\u00e6ger os l\u00e6ngere ud i rummet, vil ESA\u2019s viden om rumvejr blive endnu vigtigere for at sikre vores og samfundets sikkerhed.<\/p>\n<p><b>Sjovt faktum:<\/b> ESA\u2019s program for overv\u00e5gning af rumforholdene (Space Situational Awareness) bruger instrumenter i rummet og p\u00e5 Jorden til at overv\u00e5ge rumvejret!<\/p>","protected":false},"excerpt":{"rendered":"<p>What is the weather like where you are today? We are all used to checking the weather forecast and thinking about how it will affect our day. But did you [&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\/2018\/11\/space_weather_effects\/17903085-2-eng-GB\/Space_weather_effects.jpg","esa_banner_description":"Space weather effects","esa_banner_credit":"ESA\/Science Office, CC BY-SA 3.0 IGO","esa_banner_licence":"CC BY-SA 3.0 IGO or ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2018\/11\/Space_weather_effects","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-362","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\/362","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=362"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/362\/revisions"}],"predecessor-version":[{"id":4410,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/362\/revisions\/4410"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=362"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=362"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=362"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=362"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=362"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=362"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=362"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}