{"id":136,"date":"2023-07-24T08:05:18","date_gmt":"2023-07-24T06:05:18","guid":{"rendered":"https:\/\/kids.esa.int\/farewell_to_aeolus_esa_s_wind_satellite\/"},"modified":"2026-10-08T00:24:36","modified_gmt":"2026-10-07T22:24:36","slug":"farewell_to_aeolus_esa_s_wind_satellite","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/farewell_to_aeolus_esa_s_wind_satellite\/","title":{"rendered":"Rozlou\u010den\u00ed s Aeolusem, v\u011btrnou dru\u017eic\u00ed agentury ESA"},"content":{"rendered":"
\n

ESA Aeolus<\/a> Satelit ob\u00edh\u00e1 kolem Zem\u011b ji\u017e t\u00e9m\u011b\u0159 p\u011bt let. Jeho \u00fakolem je testovat nov\u00e9 technologie, zkoumat v\u011btry kolem na\u0161\u00ed planety a zas\u00edlat data meteorolog\u016fm, \u010d\u00edm\u017e se zlep\u0161uj\u00ed p\u0159edpov\u011bdi po\u010das\u00ed pro celou planetu!<\/p>\n<\/div>\n

Aeolus byl pr\u016fkopnick\u00fd satelit, kter\u00fd dok\u00e1zal pomoc\u00ed laseru m\u011b\u0159it glob\u00e1ln\u00ed v\u011btry z vesm\u00edru. Shrom\u00e1\u017ed\u011bn\u00e1 data se dost\u00e1vala k meteorolog\u016fm do t\u0159\u00ed hodin, co\u017e z n\u011bj \u010dinilo vynikaj\u00edc\u00ed n\u00e1stroj pro v\u00fdznamn\u00e9 meteorologick\u00e9 slu\u017eby po cel\u00e9m sv\u011bt\u011b, v\u010detn\u011b Evropsk\u00e9ho centra pro st\u0159edn\u011bdob\u00e9 p\u0159edpov\u011bdi po\u010das\u00ed a britsk\u00e9ho Met Office. Satelit Aeolus se tak\u00e9 vyu\u017e\u00edval k v\u00fdzkumu sope\u010dn\u00fdch oblak\u016f, k porozum\u011bn\u00ed saharsk\u00e9mu prachu a dokonce i ke studiu biochemie oce\u00e1n\u016f!
Nyn\u00ed jsou jeho z\u00e1soby paliva t\u00e9m\u011b\u0159 vy\u010derp\u00e1ny a mise mus\u00ed b\u00fdt ukon\u010dena. Sonda Aeolus byla navr\u017eena tak, aby ob\u00edhala ve v\u00fd\u0161ce 320 km nad zemsk\u00fdm povrchem, nyn\u00ed se v\u0161ak ka\u017ed\u00fd den pomalu sni\u017euje o p\u0159ibli\u017en\u011b 1 km. In\u017een\u00fd\u0159i mise v\u017edy v\u011bd\u011bli, \u017ee tento okam\u017eik p\u0159ijde, a proto pl\u00e1novali, \u017ee se Aeolus p\u0159irozen\u011b vr\u00e1t\u00ed na Zemi a sho\u0159\u00ed v atmosf\u00e9\u0159e. In\u017een\u00fd\u0159i ESA se v\u0161ak rozhodli pokusit se o prvn\u00ed asistovan\u00fd n\u00e1vrat sv\u00e9ho druhu!<\/p>\n

Odes\u00edl\u00e1n\u00ed sign\u00e1l\u016f z Centrum kosmick\u00fdch operac\u00ed ESA v N\u011bmecku<\/a>, t\u00fdm \u0159\u00edzen\u00ed letu vyu\u017eije to m\u00e1lo paliva, kter\u00e9 Aeolusovi zb\u00fdv\u00e1, k naveden\u00ed dru\u017eice b\u011bhem jej\u00edho n\u00e1vratu na Zemi. V\u011bt\u0161ina satelitu sho\u0159\u00ed ve v\u00fd\u0161ce p\u0159ibli\u017en\u011b 80 km nad zemsk\u00fdm povrchem. Do t\u00e9 doby bude Aeolus um\u00edst\u011bn nad \u00fasekem oce\u00e1nu co nejd\u00e1le od pevniny, tak\u017ee pokud by se n\u011bjak\u00e9 \u00falomky satelitu dostaly a\u017e na povrch, je velmi nepravd\u011bpodobn\u00e9, \u017ee by byli lid\u00e9 v nebezpe\u010d\u00ed.
Tim Flohrer, vedouc\u00ed \u00da\u0159adu pro vesm\u00edrn\u00fd odpad agentury ESA, vysv\u011btluje: \u201cTento pokus o \u0159\u00edzen\u00fd n\u00e1vrat p\u0159esahuje r\u00e1mec bezpe\u010dnostn\u00edch p\u0159edpis\u016f pro misi, kter\u00e1 byla napl\u00e1nov\u00e1na a navr\u017eena na konci 90. let. Pokud v\u0161e p\u016fjde podle pl\u00e1nu, bude mise Aeolus v souladu se sou\u010dasn\u00fdmi bezpe\u010dnostn\u00edmi p\u0159edpisy pro mise, kter\u00e9 se navrhuj\u00ed dnes.\u201d<\/i>
Pokud se tato metoda asistovan\u00e9ho n\u00e1vratu osv\u011bd\u010d\u00ed, mohla by b\u00fdt vyu\u017eita k tomu, aby pomohla i dal\u0161\u00edm star\u0161\u00edm satelit\u016fm vstoupit do zemsk\u00e9 atmosf\u00e9ry a ukon\u010dit tak jejich misi co nejbezpe\u010dn\u011bj\u0161\u00edm zp\u016fsobem!<\/p>\n

Zaj\u00edmavost: P\u011bt let je mnohem del\u0161\u00ed doba, ne\u017e jak dlouho m\u011bl Aeolus p\u016fvodn\u011b z\u016fstat na ob\u011b\u017en\u00e9 dr\u00e1ze. B\u011bhem t\u00e9to doby jeho <\/i>Aladin<\/i><\/a>\u00a0Tento p\u0159\u00edstroj vyslal sedm miliard pulz\u016f ultrafialov\u00e9ho sv\u011btla, aby prozkoumal zemsk\u00fd v\u00edtr!<\/i><\/p>\n

\"Profiling
Charakteristika v\u011btr\u016f na sv\u011bt\u011b<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"

ESA\u2019s Aeolus satellite has been orbiting Earth for nearly five years. Its mission: test new technologies, studying the winds around our planet and sending data to meteorologists, improving weather forecasts […]<\/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\/esa_s_wind_mission\/13483893-1-eng-GB\/ESA_s_wind_mission.jpg","esa_banner_description":"ESA's wind mission","esa_banner_credit":"ESA\/ATG medialab","esa_banner_licence":"ESA Standard Licence and Additional permission may be required","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2014\/01\/ESA_s_wind_mission","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-136","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\/cs\/wp-json\/wp\/v2\/posts\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=136"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/136\/revisions"}],"predecessor-version":[{"id":4314,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/136\/revisions\/4314"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=136"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=136"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=136"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=136"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=136"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=136"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=136"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}