{"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\/sv\/space_weather_week\/","title":{"rendered":"Rymdv\u00e4derveckan!"},"content":{"rendered":"<div class=\"lede\">\n<p>Hur \u00e4r v\u00e4dret d\u00e4r du befinner dig idag? Vi \u00e4r alla vana vid att kolla v\u00e4derprognosen och fundera p\u00e5 hur v\u00e4dret kommer att p\u00e5verka v\u00e5r dag. Men visste du att det finns v\u00e4der i rymden? Den 5\u20139 november 2018 \u00e4r det Europeiska rymdv\u00e4derveckan \u2013 ett perfekt tillf\u00e4lle att l\u00e4ra sig mer.<\/p>\n<\/div>\n<p>Solen avger stora m\u00e4ngder laddade partiklar, som ibland kallas \u201csolvinden\u201d. Dessa partiklar kan p\u00e5verka magnetf\u00e4ltet som omger v\u00e5r planet. Ibland ger de upphov till vackra fenomen, som norrskenet. Dessutom kan v\u00e5r del av rymden p\u00e5verkas av energirika partiklar som galaktiska kosmiska str\u00e5lar! De f\u00f6rh\u00e5llanden i rymden som dessa partiklar ger upphov till kallar vi f\u00f6r \u201crymdv\u00e4der\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>En solutbrott st\u00f6rre \u00e4n jorden<\/figcaption><\/figure>\n<p>Det mesta av rymdv\u00e4dret \u00e4r mycket milt och p\u00e5verkar oss inte s\u00e4rskilt mycket. Det \u00e4r d\u00e4rf\u00f6r vi inte beh\u00f6ver kolla rymdv\u00e4derprognosen varje dag innan vi g\u00e5r ut ur huset! Det \u00e4r dock n\u00e5got som ESA:s forskare h\u00e5ller koll p\u00e5, eftersom mycket starka solvindar kan st\u00f6ra eller till och med skada satelliter i omloppsbana, liksom eln\u00e4tet p\u00e5 marken. T\u00e4nk dig att inte ha n\u00e5gra satellitnavigeringssystem, mobiltelefoner eller el! Det skulle orsaka stora st\u00f6rningar och ta tid att \u00e5tg\u00e4rda. ESA uppskattar att en extrem rymdv\u00e4derh\u00e4ndelse skulle kunna orsaka skador och problem f\u00f6r cirka 15 miljarder euro \u2013 en enorm summa!<\/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>\u00d6verblick \u00f6ver rymdsituationen: Rymdv\u00e4der<\/figcaption><\/figure>\n<p>Solstormar \u00e4r s\u00e4rskilt farliga f\u00f6r astronauter i rymden. Eftersom de inte har samma skydd fr\u00e5n jordens magnetf\u00e4lt uts\u00e4tts bes\u00e4ttningen p\u00e5 den internationella rymdstationen f\u00f6r mer str\u00e5lning \u00e4n vi h\u00e4r p\u00e5 jorden. T\u00e4nk dig att det \u00e4r i framtiden och att du befinner dig p\u00e5 ett rymdskepp p\u00e5 v\u00e4g till Mars. D\u00e5 skulle du definitivt vilja h\u00e5lla koll p\u00e5 rymdv\u00e4dret, eftersom starka solvindar kan medf\u00f6ra livsfarlig str\u00e5lning, vilket inneb\u00e4r att du skulle beh\u00f6va s\u00f6ka skydd i ett s\u00e4rskilt utrymme p\u00e5 ditt skepp.<\/p>\n<p>I framtiden, n\u00e4r vi i allt h\u00f6gre grad f\u00f6rlitar oss p\u00e5 satelliter och ger oss l\u00e4ngre ut i rymden, kommer ESA:s kunskap om rymdv\u00e4der att bli allt viktigare f\u00f6r att garantera v\u00e5r och samh\u00e4llets s\u00e4kerhet.<\/p>\n<p><b>Rolig fakta:<\/b> ESA:s program f\u00f6r rymdl\u00e4gesbild (Space Situational Awareness) anv\u00e4nder instrument i rymden och p\u00e5 jorden f\u00f6r att \u00f6vervaka rymdv\u00e4dret!<\/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\/sv\/wp-json\/wp\/v2\/posts\/362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=362"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/362\/revisions"}],"predecessor-version":[{"id":4410,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/362\/revisions\/4410"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=362"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=362"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=362"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=362"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=362"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=362"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=362"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}