{"id":729,"date":"2012-06-25T08:21:00","date_gmt":"2012-06-25T06:21:00","guid":{"rendered":"https:\/\/kids.esa.int\/euclid_mission_to_map_the_universe_s_darkest_secrets\/"},"modified":"2026-10-08T00:31:38","modified_gmt":"2026-10-07T22:31:38","slug":"euclid_mission_to_map_the_universe_s_darkest_secrets","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/euclid_mission_to_map_the_universe_s_darkest_secrets\/","title":{"rendered":"Mise Euclid m\u00e1 odhalit nejtemn\u011bj\u0161\u00ed tajemstv\u00ed vesm\u00edru"},"content":{"rendered":"
\n

ESA vydala kone\u010dn\u00e9 povolen\u00ed k realizaci mise Euclid, nov\u00e9 vzru\u0161uj\u00edc\u00ed mise zam\u011b\u0159en\u00e9 na zkoum\u00e1n\u00ed temn\u00e9 str\u00e1nky vesm\u00edru. Start kosmick\u00e9 sondy se p\u0159edpokl\u00e1d\u00e1 v roce 2020.<\/p>\n<\/div>\n

Mise Euclid nese jm\u00e9no po slavn\u00e9m \u0159eck\u00e9m matematikovi, kter\u00fd je \u010dasto ozna\u010dov\u00e1n za \u201cotce geometrie\u201d a \u017eil kolem roku 300 p\u0159. n. l. Jej\u00edm \u00fakolem je hledat stopy neviditeln\u00e9 temn\u00e9 energie a temn\u00e9 hmoty, o nich\u017e se p\u0159edpokl\u00e1d\u00e1, \u017ee tvo\u0159\u00ed v\u00edce ne\u017e 95% hmoty, z n\u00ed\u017e se skl\u00e1d\u00e1 vesm\u00edr.<\/p>\n

Temn\u00e1 hmota je neviditeln\u00e1 hmota, kter\u00e1 nevyza\u0159uje ani neabsorbuje \u017e\u00e1dn\u00fd druh sv\u011btla, a proto ji lze detekovat pouze podle toho, jak jej\u00ed gravitace p\u016fsob\u00ed na galaxie a galaxi\u00e1ln\u00ed shluky. Je\u0161t\u011b z\u00e1hadn\u011bj\u0161\u00ed je temn\u00e1 energie, o kter\u00e9 se p\u0159edpokl\u00e1d\u00e1, \u017ee vytv\u00e1\u0159\u00ed jakousi \u201cantigravita\u010dn\u00ed\u201d s\u00edlu, kter\u00e1 zp\u016fsobuje, \u017ee se galaxie ve vesm\u00edru od sebe vzdaluj\u00ed st\u00e1le rychleji.<\/p>\n

Sonda Euclid bude vybavena dalekohledem o pr\u016fm\u011bru 1,2 m a dv\u011bma v\u011bdeck\u00fdmi p\u0159\u00edstroji. Na ob\u011b\u017en\u00e9 dr\u00e1ze ve vzd\u00e1lenosti 1,5 milionu km od Zem\u011b zmapuje trojrozm\u011brn\u00e9 rozlo\u017een\u00ed a\u017e dvou miliard galaxi\u00ed, kter\u00e9 pokr\u00fdvaj\u00ed v\u00edce ne\u017e jednu t\u0159etinu cel\u00e9 oblohy. D\u00edky pozorov\u00e1n\u00ed objekt\u016f vzd\u00e1len\u00fdch a\u017e 10 miliard sv\u011bteln\u00fdch let se bude moci ohl\u00e9dnout do minulosti a odhalit, jak se vesm\u00edr b\u011bhem posledn\u00edch t\u0159\u00ed \u010dtvrtin sv\u00e9 historie roz\u0161i\u0159oval a m\u011bnil.<\/p>\n

Pomoc\u00ed mise Euclid, kter\u00e1 m\u00e1 za c\u00edl zkoumat, jak temn\u00e1 hmota a temn\u00e1 energie ovliv\u0148uj\u00ed pohyb a rozlo\u017een\u00ed galaxi\u00ed a galaxi\u00e1ln\u00edch shluk\u016f, doufaj\u00ed v\u011bdci, \u017ee l\u00e9pe porozum\u00ed nejtemn\u011bj\u0161\u00edm tajemstv\u00edm vesm\u00edru.<\/p>","protected":false},"excerpt":{"rendered":"

ESA has given the final go-ahead for Euclid, an exciting new mission to explore the dark side of the Universe. The spacecraft is expected to lift off in 2020. Euclid […]<\/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\/2012\/06\/euclid2\/17869857-2-eng-GB\/Euclid.jpg","esa_banner_description":"Euclid","esa_banner_credit":"ESA - C. Carreau","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2012\/06\/Euclid2","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":[10,44,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-729","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/729","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=729"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/729\/revisions"}],"predecessor-version":[{"id":1872,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/729\/revisions\/1872"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=729"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=729"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=729"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=729"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=729"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=729"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=729"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}