{"id":516,"date":"2015-12-03T09:32:00","date_gmt":"2015-12-03T08:32:00","guid":{"rendered":"https:\/\/kids.esa.int\/lisa_pathfinder_mission_launched\/"},"modified":"2026-10-08T00:29:07","modified_gmt":"2026-10-07T22:29:07","slug":"lisa_pathfinder_mission_launched","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/lisa_pathfinder_mission_launched\/","title":{"rendered":"Mise LISA Pathfinder byla zah\u00e1jena!"},"content":{"rendered":"<div class=\"lede\">\n<p>\u0160pi\u010dkov\u00e1 mise LISA Pathfinder agentury ESA dnes brzy r\u00e1no odstartovala z evropsk\u00e9ho kosmodromu v Kourou ve Francouzsk\u00e9 Guyan\u011b. D\u00edky v\u00fdkonn\u00e9 raket\u011b Vega, kter\u00e1 vynesla LISA Pathfinder do vesm\u00edru, m\u011bla mise vynikaj\u00edc\u00ed start!<\/p>\n<\/div>\n<p>Sonda LISA Pathfinder bude zkoumat s\u00edlu, kter\u00e1 n\u00e1m br\u00e1n\u00ed v tom, abychom se vzn\u00e1\u0161eli ve vesm\u00edru: gravitaci. P\u0159ed 100 lety sepsal slavn\u00fd v\u011bdec Albert Einstein svou obecnou teorii relativity, kter\u00e1 p\u0159edstavuje n\u00e1\u0161 nejlep\u0161\u00ed pokus o pochopen\u00ed toho, jak gravitace funguje. Sonda LISA Pathfinder tuto teorii ov\u011b\u0159\u00ed pomoc\u00ed neuv\u011b\u0159iteln\u011b citliv\u00fdch p\u0159\u00edstroj\u016f, kter\u00e9 budou detekovat nepatrn\u00e9 vln\u011bn\u00ed ve vesm\u00edru.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1280\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/12\/Artist_impression_of_LISA_Pathfinder\" 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\/2015\/12\/artist_impression_of_lisa_pathfinder\/17880328-2-eng-GB\/Artist_impression_of_LISA_Pathfinder.jpg\" alt=\"\"><\/figure>\n<p>Na palub\u011b sondy LISA Pathfinder se nach\u00e1zej\u00ed dv\u011b identick\u00e9 kostky vyroben\u00e9 ze slitiny zlata a platiny. Budou se voln\u011b vzn\u00e1\u0161et uvnit\u0159 sondy, ani\u017e by se j\u00ed skute\u010dn\u011b dot\u00fdkaly. Lasery, jejich\u017e paprsky se odr\u00e1\u017eej\u00ed mezi kostkami, budou m\u011b\u0159it jejich p\u0159esnou polohu s p\u0159esnost\u00ed na miliardinu milimetru! To v\u011bdc\u016fm umo\u017en\u00ed zjistit, jak na n\u011b p\u016fsob\u00ed gravitace.<\/p>\n<p>A\u010dkoli byla mise ji\u017e zah\u00e1jena, potrv\u00e1 je\u0161t\u011b 10 t\u00fddn\u016f, ne\u017e se sonda dostane na optim\u00e1ln\u00ed pozici. Pot\u00e9, po z\u00e1v\u011bre\u010dn\u00fdch kontrol\u00e1ch, zah\u00e1j\u00ed \u0161est m\u011bs\u00edc\u016f neuv\u011b\u0159iteln\u011b p\u0159esn\u00fdch pozorov\u00e1n\u00ed, kter\u00e1 mohou zm\u011bnit na\u0161e ch\u00e1p\u00e1n\u00ed gravitace.<\/p>\n<p>V\u011bdci z ESA pl\u00e1nuj\u00ed do budoucna a doufaj\u00ed, \u017ee v roce 2034 vypust\u00ed navazuj\u00edc\u00ed misi s n\u00e1zvem eLISA. Ta nav\u00e1\u017ee na misi LISA Pathfinder a pom\u016f\u017ee n\u00e1m porozum\u011bt gravitaci l\u00e9pe ne\u017e kdykoli p\u0159edt\u00edm.<\/p>\n<p><b>Zaj\u00edmavost:<\/b> Sonda LISA Pathfinder je vybavena mal\u00fdmi tryskami, kter\u00e9 mohou vyst\u0159elovat 10kr\u00e1t za sekundu, aby zabr\u00e1nily sr\u00e1\u017ece sondy se zlat\u00fdmi a platinov\u00fdmi kostkami.<\/p>","protected":false},"excerpt":{"rendered":"<p>ESA\u2019s high-tech LISA Pathfinder mission lifted off earlier today from Europe\u2019s spaceport in Kourou, French Guiana. Using a powerful Vega rocket to blast LISA Pathfinder into space, the mission has [&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\/2015\/12\/liftoff_of_vega_carrying_lisa_pathfinder\/17885730-2-eng-GB\/Liftoff_of_Vega_carrying_LISA_Pathfinder.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/12\/Liftoff_of_Vega_carrying_LISA_Pathfinder","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-516","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\/516","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=516"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/516\/revisions"}],"predecessor-version":[{"id":4524,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/516\/revisions\/4524"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=516"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=516"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=516"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=516"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=516"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=516"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=516"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}