{"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\/nb\/space_weather_week\/","title":{"rendered":"Romv\u00e6rsuken!"},"content":{"rendered":"<div class=\"lede\">\n<p>Hvordan er v\u00e6ret der du er i dag? Vi er alle vant til \u00e5 sjekke v\u00e6rmeldingen og tenke p\u00e5 hvordan den vil p\u00e5virke dagen v\u00e5r. Men visste du at det finnes v\u00e6r i verdensrommet? 5.\u20139. november 2018 er den europeiske romv\u00e6ruken \u2013 det perfekte tidspunktet for \u00e5 l\u00e6re mer.<\/p>\n<\/div>\n<p>Solen sender ut store mengder ladede partikler, som noen ganger kalles \u201csolvinden\u201d. Disse partiklene kan p\u00e5virke magnetfeltet rundt jorden. Noen ganger skaper de vakre fenomener, som nordlys. I tillegg kan v\u00e5r del av rommet p\u00e5virkes av energirike partikler som galaktiske kosmiske str\u00e5ler! Forholdene i rommet som skapes av disse partiklene, kaller vi \u201cromv\u00e6r\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>Solutbrudd st\u00f8rre enn Jorden<\/figcaption><\/figure>\n<p>Det meste av romv\u00e6ret er sv\u00e6rt mildt og p\u00e5virker oss ikke s\u00e6rlig mye. Derfor trenger vi ikke \u00e5 sjekke romv\u00e6rmeldingen hver dag f\u00f8r vi g\u00e5r ut av huset! Det er imidlertid noe ESA-forskerne holder \u00f8ye med, siden sv\u00e6rt sterke solvinder kan forstyrre eller til og med skade satellitter i bane, samt str\u00f8mnett p\u00e5 bakken. Tenk deg \u00e5 ikke ha noen satellittnavigasjonssystemer, mobiltelefoner eller str\u00f8m! Det ville v\u00e6re sv\u00e6rt forstyrrende, og det ville ta tid \u00e5 fikse. ESA ansl\u00e5r at en ekstrem romv\u00e6rhendelse kan for\u00e5rsake skader og problemer for rundt 15 milliarder euro \u2013 det er mye penger!<\/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\u00e5king av romforholdene: Romv\u00e6r<\/figcaption><\/figure>\n<p>Solstormer er spesielt farlige for astronauter i rommet. Uten den beskyttelsen som Jordens magnetfelt gir, blir besetningen p\u00e5 den internasjonale romstasjonen utsatt for mer str\u00e5ling enn vi er her nede p\u00e5 jorden. Tenk deg at det er i fremtiden, og at du befinner deg p\u00e5 et romskip p\u00e5 vei til Mars. Da vil du helt sikkert \u00f8nske \u00e5 f\u00f8lge med p\u00e5 romv\u00e6ret, siden sterke solvinder kan f\u00f8re med seg d\u00f8delig str\u00e5ling, noe som betyr at du m\u00e5 s\u00f8ke ly i et spesielt rom p\u00e5 skipet.<\/p>\n<p>I fremtiden, n\u00e5r vi i stadig st\u00f8rre grad kommer til \u00e5 v\u00e6re avhengige av satellitter og reise lenger ut i verdensrommet, vil ESAs kunnskap om romv\u00e6r bli enda viktigere for \u00e5 ivareta sikkerheten v\u00e5r og samfunnets sikkerhet.<\/p>\n<p><b>Et interessant faktum:<\/b> ESAs program for romoverv\u00e5king bruker instrumenter i rommet og p\u00e5 jorden til \u00e5 overv\u00e5ke romv\u00e6ret!<\/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\/nb\/wp-json\/wp\/v2\/posts\/362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/comments?post=362"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/362\/revisions"}],"predecessor-version":[{"id":4410,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/posts\/362\/revisions\/4410"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/media?parent=362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/categories?post=362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/tags?post=362"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/panel?post=362"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/language?post=362"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/age?post=362"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/duration?post=362"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/resource_type?post=362"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/audience?post=362"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/nb\/wp-json\/wp\/v2\/wf_post_folders?post=362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}