{"id":916,"date":"2007-01-11T09:35:00","date_gmt":"2007-01-11T08:35:00","guid":{"rendered":"https:\/\/kids.esa.int\/corot-_europe_s_planet-seeker\/"},"modified":"2026-10-08T00:33:44","modified_gmt":"2026-10-07T22:33:44","slug":"corot-_europe_s_planet-seeker","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/corot-_europe_s_planet-seeker\/","title":{"rendered":"COROT \u2013 evropsk\u00e1 sonda pro hled\u00e1n\u00ed planet"},"content":{"rendered":"<div class=\"lede\">\n<p>Hled\u00e1n\u00ed planet daleko za hranicemi na\u0161\u00ed slune\u010dn\u00ed soustavy vstoupilo 27. prosince 2006 do nov\u00e9 \u00e9ry s vypu\u0161t\u011bn\u00edm evropsk\u00e9 kosmick\u00e9 sondy COROT. Sonda COROT, vynesen\u00e1 na ob\u011b\u017enou dr\u00e1hu novou verz\u00ed rakety Sojuz, odstartovala z kosmodromu Bajkonur v Kazachst\u00e1nu v 15:23 SE\u010c. O 50 minut pozd\u011bji byl 630 kg v\u00e1\u017e\u00edc\u00ed satelit um\u00edst\u011bn na dokonalou pol\u00e1rn\u00ed ob\u011b\u017enou dr\u00e1hu ve v\u00fd\u0161ce 900 km nad Zem\u00ed.<\/p>\n<\/div>\n<p>Od t\u00e9 doby se 30cm dalekohled a vysoce citliv\u00e1 kamera sondy COROT pou\u017e\u00edvaj\u00ed ke studiu \u2018hv\u011bzdn\u00fdch zem\u011bt\u0159esen\u00ed\u2019 a k hled\u00e1n\u00ed nov\u00fdch sv\u011bt\u016f. Sonda to prov\u00e1d\u00ed tak, \u017ee sb\u00edr\u00e1 slab\u00e9 sv\u011btlo ze 120 000 hv\u011bzd a p\u0159en\u00e1\u0161\u00ed ho do speci\u00e1ln\u00ed dvoud\u00edln\u00e9 kamery.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"537\" data-credit=\"CNES\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2006\/11\/Planet_transit_in_front_of_a_star2\" 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\/11\/planet_transit_in_front_of_a_star2\/17867526-3-eng-GB\/Planet_transit_in_front_of_a_star.jpg\" alt=\"Planet transit in front of a star\"><figcaption>Pr\u016fchod planety p\u0159ed hv\u011bzdou<\/figcaption><\/figure>\n<p>Jedna polovina kamery je ur\u010dena k objevov\u00e1n\u00ed vzd\u00e1len\u00fdch planet. Toho se dosahuje zaznamen\u00e1v\u00e1n\u00edm nepatrn\u00fdch pokles\u016f jasu hv\u011bzdy v okam\u017eiku, kdy p\u0159ed n\u00ed proch\u00e1z\u00ed planeta. Mnoho objekt\u016f, kter\u00e9 COROT objevil, jsou \u2018hork\u00e9 Jupitery\u2019 \u2013 ob\u0159\u00ed planety nach\u00e1zej\u00edc\u00ed se velmi bl\u00edzko sv\u00fdch hv\u011bzd. Detekoval v\u0161ak tak\u00e9 mal\u00fd po\u010det \u2018superzem\u00ed\u2019. Tyto skalnat\u00e9 sv\u011bty jsou jen n\u011bkolikr\u00e1t v\u011bt\u0161\u00ed ne\u017e Zem\u011b. COROT-7b \u2013 s pr\u016fm\u011brem men\u0161\u00edm ne\u017e dvojn\u00e1sobek pr\u016fm\u011bru Zem\u011b \u2013 byla nejmen\u0161\u00ed exoplaneta, jak\u00e1 byla kdy objevena.<\/p>\n<p>Druh\u00e1 polovina kamery dok\u00e1\u017ee zachytit nepatrn\u00e9 zm\u011bny ve sv\u00edtivosti hv\u011bzdy zp\u016fsoben\u00e9 zvukov\u00fdmi vlnami \u0161\u00ed\u0159\u00edc\u00edmi se po jej\u00edm povrchu. Tyto vlny jsou podobn\u00e9 zem\u011bt\u0159esen\u00edm na Zemi a umo\u017e\u0148uj\u00ed v\u011bdc\u016fm z\u00edskat mnoho informac\u00ed o podm\u00ednk\u00e1ch uvnit\u0159 jednotliv\u00fdch hv\u011bzd. Podobn\u00e9 studie Slunce ji\u017e byly provedeny pomoc\u00ed sondy SOHO agentury ESA.<\/p>","protected":false},"excerpt":{"rendered":"<p>The search for planets far beyond our Solar System entered a new era on 27 December 2006 with the launch of Europe\u2019s COROT spacecraft. Carried into orbit by a new [&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\/11\/artist_s_impression_of_corot3\/17888727-2-eng-GB\/Artist_s_impression_of_COROT.jpg","esa_banner_description":"","esa_banner_credit":"CNES - D. 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