{"id":441,"date":"2017-04-28T07:51:00","date_gmt":"2017-04-28T05:51:00","guid":{"rendered":"https:\/\/kids.esa.int\/countdown_to_cassini_s_grand_finale\/"},"modified":"2026-10-08T00:28:15","modified_gmt":"2026-10-07T22:28:15","slug":"countdown_to_cassini_s_grand_finale","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/countdown_to_cassini_s_grand_finale\/","title":{"rendered":"Odpo\u010d\u00edt\u00e1v\u00e1n\u00ed do velk\u00e9ho fin\u00e1le sondy Cassini"},"content":{"rendered":"
\n

Po t\u00e9m\u011b\u0159 13 letech str\u00e1ven\u00fdch na ob\u011b\u017en\u00e9 dr\u00e1ze kolem planety Saturn se mise Cassini\u2013Huygens brzy ch\u00fdl\u00ed ke konci! Sonda nyn\u00ed prov\u00e1d\u00ed s\u00e9rii odv\u00e1\u017en\u00fdch pr\u016flet\u016f mezi planetou a jej\u00edmi prstenci, ne\u017e se 15. z\u00e1\u0159\u00ed vrhne do Saturnovy atmosf\u00e9ry \u2013 a zni\u010d\u00ed se!.<\/p>\n<\/div>\n

\"Cassini
Sonda Cassini vyslala sondu Huygens, aby p\u0159ist\u00e1la na Saturnov\u011b m\u011bs\u00edci Titanu<\/figcaption><\/figure>\n

Mise Cassini-Huygens byla vypu\u0161t\u011bna ze Zem\u011b v roce 1997. N\u00e1sledn\u011b str\u00e1vila sedm let cestou Slune\u010dn\u00ed soustavou, ne\u017e dorazila k Saturnu. O n\u011bkolik m\u011bs\u00edc\u016f pozd\u011bji \u201cmate\u0159sk\u00e1 lo\u010f\u201d Cassini vypustila sondu Huygens agentury ESA, kter\u00e1 p\u0159ist\u00e1la na tajemn\u00e9m Saturnov\u011b m\u011bs\u00edci Titanu \u2013 \u0161lo o v\u016fbec prvn\u00ed p\u0159ist\u00e1n\u00ed ve vn\u011bj\u0161\u00ed \u010d\u00e1sti Slune\u010dn\u00ed soustavy! Sonda Huygens odhalila, \u017ee na Titanu existuje po\u010das\u00ed, povrchov\u00e1 teplota \u010din\u00ed \u2013180 \u00b0C a jsou zde jezera napln\u011bn\u00e1 chemickou l\u00e1tkou zvanou metan. Je to opravdu velmi podivn\u00e9 m\u00edsto!<\/p>\n

\"Cassini
Sonda Cassini vyfotografovala vodn\u00ed gejz\u00edry tryskaj\u00edc\u00ed z ledov\u00e9ho m\u011bs\u00edce Enceladu<\/figcaption><\/figure>\n

Sonda Cassini pot\u00e9 zanechala Huygens na Titanu a pokra\u010dovala v pr\u016fzkumu planety Saturn, jej\u00edch prstenc\u016f a rodiny m\u011bs\u00edc\u016f. Sonda Cassini objevila vodn\u00ed p\u00e1ru tryskaj\u00edc\u00ed do vesm\u00edru z jin\u00e9ho m\u011bs\u00edce, ledov\u00e9ho Enceladu. To je d\u016fkazem existence oce\u00e1nu tekut\u00e9 vody pod zamrzl\u00fdm povrchem tohoto m\u011bs\u00edce. Sonda Cassini dokonce ve vod\u011b objevila vod\u00edk, co\u017e je zn\u00e1mkou toho, \u017ee v tomto skryt\u00e9m oce\u00e1nu by mohla b\u00fdt chemick\u00e1 energie \u2013 mo\u017en\u00fd zdroj potravy pro jednoduch\u00e9 formy \u017eivota!<\/p>\n

Sonda Cassini m\u00e1 nyn\u00ed t\u00e9m\u011b\u0159 vy\u010derp\u00e1ny z\u00e1soby paliva, a proto se v\u011bdci mise rozhodli ukon\u010dit jej\u00ed cestu t\u00edm, \u017ee ji nechaj\u00ed vlet\u011bt do atmosf\u00e9ry Saturnu. T\u00edm se zabr\u00e1n\u00ed tomu, aby n\u00e1hodn\u011b narazila do n\u011bkter\u00e9ho z Saturnov\u00fdch m\u011bs\u00edc\u016f, a ty tak z\u016fstanou nedot\u010den\u00e9 pro budouc\u00ed v\u00fdzkumy.<\/p>\n

\"On
15. z\u00e1\u0159\u00ed 2017 se sonda Cassini vrhne do atmosf\u00e9ry Saturnu<\/figcaption><\/figure>\n

Ne\u017e bude sonda Cassini zni\u010dena, tr\u00e1v\u00ed sv\u00e9 posledn\u00ed m\u011bs\u00edce letem v oblasti mezi Saturnem a jeho prstenci. Tato oblast dosud nebyla prozkoum\u00e1na! Sonda Cassini po\u0159\u00edd\u00ed dosud nejost\u0159ej\u0161\u00ed sn\u00edmky vnit\u0159n\u00edch prstenc\u016f Saturnu a mrak\u016f na povrchu planety. Bude tak\u00e9 m\u011b\u0159it gravita\u010dn\u00ed pole Saturnu, co\u017e v\u011bdc\u016fm pom\u016f\u017ee zjistit, jak vypad\u00e1 vnit\u0159ek planety. Sonda Cassini tedy i nyn\u00ed p\u0159isp\u00edv\u00e1 k nov\u00fdm objev\u016fm!<\/p>\n

Zaj\u00edmavost:<\/b> Sonda Cassini bude pomoc\u00ed p\u0159\u00edstroje zvan\u00e9ho Cosmic Dust Analyzer zkoumat drobn\u00e9 \u00falomky Saturnov\u00fdch prstenc\u016f!<\/p>","protected":false},"excerpt":{"rendered":"

After spending nearly 13 years orbiting the planet Saturn, the Cassini\u2013Huygens mission will soon be over! The spacecraft is now performing a series of daring dives between the planet and […]<\/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\/2017\/04\/cassini_will_pass_through_unexplored_areas_between_the_planet_saturn_and_its_rings\/17877479-2-eng-GB\/Cassini_will_pass_through_unexplored_areas_between_the_planet_Saturn_and_its_rings.jpg","esa_banner_description":"Cassini will pass through unexplored areas between the planet Saturn and its rings","esa_banner_credit":"NASA\/JPL-Caltech","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2017\/04\/Cassini_will_pass_through_unexplored_areas_between_the_planet_Saturn_and_its_rings","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":[10,11,12],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-441","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/441","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=441"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/441\/revisions"}],"predecessor-version":[{"id":4477,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/441\/revisions\/4477"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=441"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=441"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=441"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=441"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=441"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=441"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=441"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}