{"id":977,"date":"2006-10-26T14:18:00","date_gmt":"2006-10-26T12:18:00","guid":{"rendered":"https:\/\/kids.esa.int\/europe_prepares_to_search_for_distant_earths\/"},"modified":"2026-10-08T00:34:26","modified_gmt":"2026-10-07T22:34:26","slug":"europe_prepares_to_search_for_distant_earths","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/europe_prepares_to_search_for_distant_earths\/","title":{"rendered":"Evropa se p\u0159ipravuje na hled\u00e1n\u00ed vzd\u00e1len\u00fdch planet podobn\u00fdch Zemi"},"content":{"rendered":"<div class=\"lede\">\n<p>Existuj\u00ed n\u011bjak\u00e9 mal\u00e9 planety podobn\u00e9 Zemi, kter\u00e9 ob\u00edhaj\u00ed kolem vzd\u00e1len\u00fdch hv\u011bzd? Jak to vypad\u00e1 uvnit\u0159 ob\u0159\u00edch a trpasli\u010d\u00edch hv\u011bzd? Na tyto dv\u011b velmi odli\u0161n\u00e9 ot\u00e1zky brzy odpov\u00ed jedine\u010dn\u00fd evropsk\u00fd vesm\u00edrn\u00fd dalekohled zn\u00e1m\u00fd pod n\u00e1zvem COROT.<\/p>\n<\/div>\n<p>Sonda COROT, jej\u00ed\u017e vypu\u0161t\u011bn\u00ed se p\u0159edpokl\u00e1d\u00e1 v prosinci 2006, se stane prvn\u00ed kosmickou sondou ur\u010denou k hled\u00e1n\u00ed planet ob\u00edhaj\u00edc\u00edch kolem vzd\u00e1len\u00fdch hv\u011bzd. Takov\u00e9 planety jsou obvykle skryty v jasn\u00e9m sv\u011btle sv\u00e9 hv\u011bzdy a nelze je pozorovat. COROT tento probl\u00e9m \u0159e\u0161\u00ed t\u00edm, \u017ee hled\u00e1 nepatrn\u00fd pokles hv\u011bzdn\u00e9ho sv\u011btla zp\u016fsoben\u00fd planetou, kter\u00e1 p\u0159ech\u00e1z\u00ed p\u0159es disk sv\u00e9 mate\u0159sk\u00e9 hv\u011bzdy.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3330\" data-credit=\"ESO\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2006\/03\/Exoplanet2\" 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\/2006\/03\/exoplanet2\/17906718-2-eng-GB\/Exoplanet.jpe\" alt=\"\"><\/figure>\n<p>Na z\u00e1klad\u011b studia \u2018kol\u00eds\u00e1n\u00ed\u2019 vzd\u00e1len\u00fdch hv\u011bzd na\u0161li astronomov\u00e9 nep\u0159\u00edm\u00e9 d\u016fkazy o existenci v\u00edce ne\u017e 200 planet mimo na\u0161i slune\u010dn\u00ed soustavu. T\u00e9m\u011b\u0159 v\u0161echny z nich jsou v\u0161ak plynn\u00ed ob\u0159i, kte\u0159\u00ed svou velikost\u00ed Zemi zcela zast\u00ed\u0148uj\u00ed. Sonda COROT slibuje, \u017ee objev\u00ed mnoho dal\u0161\u00edch t\u011bchto \u2018hork\u00fdch Jupiter\u016f\u2019. O\u010dek\u00e1v\u00e1 se v\u0161ak, \u017ee n\u011bkter\u00e9 z planet detekovan\u00fdch sondou COROT budou jen o n\u011bco v\u011bt\u0161\u00ed ne\u017e Zem\u011b.<\/p>\n<p>COROT je nejcitliv\u011bj\u0161\u00ed na mal\u00e9 planety s ob\u011b\u017enou dobou 50 dn\u00ed nebo m\u00e9n\u011b. To by znamenalo, \u017ee se nach\u00e1zej\u00ed bl\u00ed\u017ee ke sv\u00e9 mate\u0159sk\u00e9 hv\u011bzd\u011b ne\u017e Merkur ke Slunci, p\u0159i\u010dem\u017e teploty by byly p\u0159\u00edli\u0161 vysok\u00e9 na to, aby tam mohl existovat \u017eivot \u2013 leda\u017ee by se jednalo o chladn\u00fd \u010derven\u00fd trpasl\u00edk.<\/p>\n<p>B\u011bhem sv\u00e9 dvouap\u016fllet\u00e9 mise bude COROT tak\u00e9 zkoumat zm\u011bny ve sv\u011bteln\u00e9m v\u00fdkonu tis\u00edc\u016f hv\u011bzd. Jeho speci\u00e1ln\u00ed kamera bude detekovat nepatrn\u00e9 zm\u011bny jasu zp\u016fsoben\u00e9 hv\u011bzdn\u00fdmi ot\u0159esy \u2013 zvukov\u00fdmi vlnami \u0161\u00ed\u0159\u00edc\u00edmi se po povrchu. Ty v\u011bdc\u016fm prozrad\u00ed, jak\u00e9 podm\u00ednky panuj\u00ed uvnit\u0159 hv\u011bzdy.<\/p>","protected":false},"excerpt":{"rendered":"<p>Are there any small, Earthlike planets orbiting distant stars? What is it like inside giant and dwarf stars? These two, very different, questions will soon be answered by a unique [&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\/2006\/10\/artist_s_impression_of_corot2\/17877442-2-eng-GB\/Artist_s_impression_of_COROT.jpg","esa_banner_description":"Artist's impression of COROT","esa_banner_credit":"CNES\/D.Ducros","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2006\/10\/Artist_s_impression_of_COROT2","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":[10,11,21],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-977","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-stars-and-galaxies"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/977","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=977"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/977\/revisions"}],"predecessor-version":[{"id":4770,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/977\/revisions\/4770"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=977"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=977"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=977"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=977"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=977"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=977"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=977"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}