{"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\/et\/corot-_europe_s_planet-seeker\/","title":{"rendered":"COROT \u2013 Euroopa planeetideotsija"},"content":{"rendered":"<div class=\"lede\">\n<p>27. detsembril 2006 algas meie P\u00e4ikeses\u00fcsteemist kaugel asuvate planeetide otsingute uus ajastu, kui orbiidile viidi Euroopa kosmoselaev COROT. Uue versiooni \u201eSojuz\u201c-raketiga orbiidile viidud COROT startis Baikonuri kosmodroomilt Kasahstanis kell 15:23 Kesk-Euroopa aja j\u00e4rgi. 50 minutit hiljem viidi 630 kg kaaluv satelliit t\u00e4iuslikule polaarorbiidile, 900 km k\u00f5rgusele Maa kohal.<\/p>\n<\/div>\n<p>Sellest ajast peale on COROTi 30 cm teleskoopi ja \u00fclitundlikku kaamerat kasutatud \u2018t\u00e4hemaav\u00e4rinate\u2019 uurimiseks ja uute maailmade otsimiseks. Kosmoselaev teeb seda, kogudes 120 000 t\u00e4he n\u00f5rka valgust ja suunates selle spetsiaalsesse kaheosalisesse kaamerasse.<\/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>Planeedi m\u00f6\u00f6dumine t\u00e4he eest<\/figcaption><\/figure>\n<p>Pool kaamerast on m\u00f5eldud kaugete planeetide avastamiseks. Selleks registreeritakse t\u00e4he heleduse v\u00e4ikesi langusi, kui planeet liigub t\u00e4he eest l\u00e4bi. Paljud COROTi avastatud objektid on nn \u2018kuumad Jupiterid\u2019 \u2013 hiidplaneedid, mis asuvad oma t\u00e4htedele v\u00e4ga l\u00e4hedal. Siiski on ta avastanud ka v\u00e4ikese arvu \u2018super-Maasid\u2019. Need kivised maailmad on vaid m\u00f5ned korrad Maast suuremad. COROT-7b \u2013 mille l\u00e4bim\u00f5\u00f5t on v\u00e4hem kui kaks korda suurem Maa omast \u2013 oli seni avastatud v\u00e4ikseim eksoplaneet.<\/p>\n<p>Kaamera teine pool suudab tuvastada t\u00e4he valgusvoo pisimaid muutusi, mille p\u00f5hjustavad t\u00e4he pinnal levivad helilained. Need on sarnased Maa maav\u00e4rinailainetega ja v\u00f5imaldavad teadlastel saada palju teavet iga t\u00e4he sisemiste tingimuste kohta. Sarnaseid uuringuid P\u00e4ikese kohta on juba tehtud ESA kosmosesondi SOHO abil.<\/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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