{"id":1032,"date":"2005-06-29T08:54:00","date_gmt":"2005-06-29T06:54:00","guid":{"rendered":"https:\/\/kids.esa.int\/rosetta_ready_for_the_great_comet_crash\/"},"modified":"2026-10-08T00:35:06","modified_gmt":"2026-10-07T22:35:06","slug":"rosetta_ready_for_the_great_comet_crash","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/rosetta_ready_for_the_great_comet_crash\/","title":{"rendered":"Rosetta je p\u0159ipravena na sr\u00e1\u017eku s velkou kometou"},"content":{"rendered":"
\n

4. \u010dervence naraz\u00ed 370 kg t\u011b\u017ek\u00e1 m\u011bd\u011bn\u00e1 sonda z kosmick\u00e9 lodi Deep Impact agentury NASA do ledov\u00e9ho j\u00e1dra komety Tempel 1 a vytvo\u0159\u00ed tak obrovsk\u00fd kr\u00e1ter. Dalekohledy po cel\u00e9m sv\u011bt\u011b a kosmick\u00e9 sondy, jako je nap\u0159\u00edklad Hubble\u016fv vesm\u00edrn\u00fd dalekohled NASA-ESA, budou pozorn\u011b sledovat, co se stane, a\u017e dojde k tomuto v\u00fdbu\u0161n\u00e9mu n\u00e1razu. Mezi \u00fa\u010dastn\u00edky jednoho z nejv\u011bt\u0161\u00edch astronomick\u00fdch pozorovac\u00edch program\u016f na sv\u011bt\u011b bude i sonda Rosetta Evropsk\u00e9 kosmick\u00e9 agentury (ESA), kter\u00e1 sleduje komety.<\/p>\n<\/div>\n

Sonda Rosetta m\u00e1 p\u0159ed sebou je\u0161t\u011b dev\u011bt let, ne\u017e doraz\u00ed ke sv\u00e9mu c\u00edli, komet\u011b \u010curjumov-Gerasimenko. Mezi 29. \u010dervnem a 14. \u010dervencem v\u0161ak bude m\u00edt sonda v\u00fdjime\u010dnou p\u0159\u00edle\u017eitost pozorovat dal\u0161\u00ed z ledov\u00fdch stavebn\u00edch kamen\u016f Slune\u010dn\u00ed soustavy. Rosetta, kter\u00e1 se bude pohybovat vesm\u00edrem ve vzd\u00e1lenosti asi 80 milion\u016f km od komety, vyu\u017eije sv\u00e9 citliv\u00e9 p\u0159\u00edstroje ke studiu dramatick\u00e9 sr\u00e1\u017eky s kometou Tempel 1.<\/p>\n

\"Artist's
Um\u011bleck\u00e1 p\u0159edstava kosmick\u00e9 sondy Rosetta<\/figcaption><\/figure>\n

P\u0159ed n\u00e1razem bude sonda Rosetta sledovat t\u0159i \u00fapln\u00e9 ot\u00e1\u010dky temn\u00e9ho, ledov\u00e9ho j\u00e1dra. To v\u011bdc\u016fm umo\u017en\u00ed z\u00edskat informace o stavu komety p\u0159ed samotnou sr\u00e1\u017ekou.<\/p>\n

B\u011bhem n\u00e1razu i po n\u011bm bude kamera sondy Rosetta po\u0159izovat sn\u00edmky j\u00e1dra a oblaku plynu a prachu, kter\u00fd bude vymr\u0161t\u011bn do vesm\u00edru, z velk\u00e9 vzd\u00e1lenosti. Ostatn\u00ed p\u0159\u00edstroje budou zkoumat teplotu tohoto oblaku a pokus\u00ed se zjistit, z \u010deho se skl\u00e1d\u00e1.<\/p>\n

Tempel 1 je kometa s kr\u00e1tkou ob\u011b\u017enou dobou, kter\u00e1 se pohybuje mezi ob\u011b\u017en\u00fdmi drahami Marsu a Jupitera. V\u011bdci se cht\u011bj\u00ed o t\u011bchto prastar\u00fdch t\u011blesech dozv\u011bd\u011bt v\u00edce, proto\u017ee se jedn\u00e1 o poz\u016fstatky z doby vzniku planet p\u0159ed 4,5 miliardami let.<\/p>","protected":false},"excerpt":{"rendered":"

On 4 July, a 370 kg copper probe from NASA\u2019s Deep Impact spacecraft will crash into the icy heart of comet Tempel 1, creating a huge crater. Telescopes around the […]<\/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\/2005\/06\/artist_s_impression_of_the_deep_impact_collision2\/17895423-2-eng-GB\/Artist_s_impression_of_the_Deep_Impact_collision.jpg","esa_banner_description":"Artist's impression of the Deep Impact collision","esa_banner_credit":"NASA\/JPL\/UMD\/Pat Rawlings","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2005\/06\/Artist_s_impression_of_the_Deep_Impact_collision2","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":[46,10,11],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1032","post","type-post","status-publish","format-standard","hentry","category-comets-and-meteors","category-learn","category-our-universe"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/1032","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=1032"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/1032\/revisions"}],"predecessor-version":[{"id":4807,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/1032\/revisions\/4807"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=1032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=1032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=1032"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=1032"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=1032"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=1032"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=1032"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=1032"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=1032"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=1032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}