{"id":627,"date":"2013-10-28T14:12:00","date_gmt":"2013-10-28T13:12:00","guid":{"rendered":"https:\/\/kids.esa.int\/swarm_gets_ready_for_flight\/"},"modified":"2026-10-08T00:30:27","modified_gmt":"2026-10-07T22:30:27","slug":"swarm_gets_ready_for_flight","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/swarm_gets_ready_for_flight\/","title":{"rendered":"Parv valmistub lennuks"},"content":{"rendered":"<div class=\"lede\">\n<p>Meid \u00fcmbritseb n\u00e4htamatu magnetv\u00e4li. Kuigi me seda tavaliselt ei m\u00e4rka, on Maa magnetv\u00e4li v\u00e4ga oluline, kuna see kaitseb meid ohtlike p\u00e4ikesetormide ja kosmosekiirguse eest. Ilma selleta ei oleks meie planeedil elu! Et m\u00f5\u00f5ta seda magnetj\u00f5udu t\u00e4psemalt kui kunagi varem, valmistub ESA saatma orbiidile spetsiaalse missiooni nimega Swarm.<\/p>\n<\/div>\n<p>Swarm koosneb kolmest satelliidist, mis asuvad kolmel erineval polaarsel orbiidil k\u00f5rgusel 400\u2013550 km. Iga satelliit m\u00f5\u00f5dab Maa magnetv\u00e4lja tugevust ja suunda.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"2500\" data-credit=\"ESA\/AOES Medialab\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/10\/Earth_s_stormy_heart\" 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\/2013\/10\/earth_s_stormy_heart\/17911010-2-eng-GB\/Earth_s_stormy_heart.jpg\" alt=\"Earth\u2019s stormy heart\"><figcaption>Maa tormiline s\u00fcda<\/figcaption><\/figure>\n<p>Teadlased usuvad, et magnetv\u00e4li tekib Maa v\u00e4limises tuumas oleva vedeliku toimel, kuid nad ei m\u00f5ista veel t\u00e4ielikult, kuidas see tekib ja kuidas see aja jooksul muutub.<\/p>\n<p>N\u00e4iteks muutuvad p\u00f5hja- ja l\u00f5unamagnetpooluste asukohad pidevalt. Ka magnetv\u00e4lja tugevus muutub. Aeg-ajalt vahetuvad poolused tegelikult kohad, nii et praegune p\u00f5hjapoolus muutub l\u00f5unapooluseks. Sellisel juhul n\u00e4itaks magnetkompass p\u00f5hja asemel l\u00f5una suunas! Teadlased loodavad, et Swarm-missioon suudab lahendada need ja paljud teised magnetilised m\u00f5istatused.<\/p>\n<p>Swarm lastakse \u00f5hku 22. novembril 2013 P\u00f5hja-Venemaal asuvast Plesetski kosmodroomist.<\/p>","protected":false},"excerpt":{"rendered":"<p>There is an invisible magnetic field all around us. Although we don\u2019t normally notice it, the Earth\u2019s magnetic field is very important as it protects us from dangerous solar storms [&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\/2013\/10\/swarm_constellation_over_earth2\/18246698-2-eng-GB\/Swarm_constellation_over_Earth.jpg","esa_banner_description":"Swarm constellation over Earth","esa_banner_credit":"ESA\/AOES Medialab","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2013\/10\/Swarm_constellation_over_Earth2","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-627","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\/et\/wp-json\/wp\/v2\/posts\/627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=627"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/627\/revisions"}],"predecessor-version":[{"id":4594,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/627\/revisions\/4594"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=627"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=627"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=627"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=627"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=627"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=627"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=627"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}