Za\u010dalo to v \u010dervnu 2026. Ne hlasit\u00fdm v\u00fdbuchem. A s tich\u00fdm, ale vytrval\u00fdm cvak\u00e1n\u00edm spou\u0161t\u011b. <\/p>\n
Observato\u0159 Vera C. Rubin otev\u0159ela sv\u00e9 oko na no\u010dn\u00ed obloze v Chile. A deset let neuhne pohledem. Toto je Legacy Survey of Space and Time (LSST). <\/p>\n
Toto nen\u00ed jen fotografie. Tohle je film. Ultra-vysok\u00fd \u010dasosb\u011brn\u00fd sn\u00edmek cel\u00e9ho vesm\u00edru. <\/p>\n
Mo\u017en\u00e1 jste toto jm\u00e9no sly\u0161eli. Ale to auto za t\u00edm asi nezn\u00e1te. <\/p>\n
Observato\u0159 Rubin se nach\u00e1z\u00ed vysoko na ho\u0159e Cerro Pachon v Chile. Ty\u010d\u00ed se v\u00edce ne\u017e 2,7 kilometru nad hladinou mo\u0159e. Vzduch je tu \u0159\u00eddk\u00fd, obloha stabiln\u00ed. Ide\u00e1ln\u00ed podm\u00ednky na deset let rozj\u00edm\u00e1n\u00ed. <\/p>\n
Ale hora je jen jevi\u0161t\u011b. Hv\u011bzdou je zde fotoapar\u00e1t. <\/p>\n
Digit\u00e1ln\u00ed fotoapar\u00e1t Vera C. Rubin Observatory<\/strong> je nejv\u011bt\u0161\u00ed, jak\u00fd byl kdy vytvo\u0159en. Jeho rozli\u0161en\u00ed je 3,2 miliardy pixel\u016f. Pr\u016fm\u011br matrice je 64 centimetr\u016f. Je to jako dva j\u00eddeln\u00ed podnosy spojen\u00e9 p\u00e1skou. Porovnejte to s mal\u00fdm senzorem va\u0161eho smartphonu, kter\u00fd m\u00e1 jen jeden centimetr \u010dtvere\u010dn\u00ed. Rozd\u00edl v m\u011b\u0159\u00edtku je obrovsk\u00fd. <\/p>\n Pr\u00e1ce recenze p\u0159ipom\u00edn\u00e1 film: B\u011bhem deseti let bude ka\u017ed\u00fd bod na obloze vid\u011bt 800kr\u00e1t. V\u00fdsledek? Miliony obr\u00e1zk\u016f. Soubor dat je tak masivn\u00ed, \u017ee nezapad\u00e1 do modern\u00edch p\u0159edstav. <\/p>\n Ned\u00edv\u00e1me se jen na oblohu. Sledujeme, jak d\u00fdch\u00e1. <\/p>\n<\/blockquote>\n D\u016fle\u017eit\u00e1 je hloubka. Zem\u011bpisn\u00e1 \u0161\u00ed\u0159ka je tak\u00e9 d\u016fle\u017eit\u00e1. LSST poskytuje oboj\u00ed. <\/p>\n Polo\u017een\u00edm obr\u00e1zk\u016f stejn\u00e9 oblasti oblohy se zviditeln\u00ed matn\u00e9 objekty. Citlivost pr\u016fzkumu dosahuje 27,8 magnituda. <\/p>\n Zva\u017ete m\u011b\u0159\u00edtko. Nejslab\u0161\u00ed hv\u011bzda viditeln\u00e1 pouh\u00fdm okem je 500 mili\u00f3nkr\u00e1t jasn\u011bj\u0161\u00ed. Vyv\u00e1d\u00edme duchy z temnoty. <\/p>\n P\u0159edpokl\u00e1dan\u00fd objem detekovan\u00fdch objekt\u016f: \u017d\u00e1dn\u00e1 jin\u00e1 observato\u0159 se t\u011bmto \u010d\u00edsl\u016fm nep\u0159ibli\u017euje. Hubble se d\u00edv\u00e1 hloub\u011bji, ale pouze do mal\u00fdch oblast\u00ed oblohy. \u0160iroko\u00fahl\u00e9 pr\u016fzkumy pokr\u00fdvaj\u00ed velk\u00e9 oblasti, ale postr\u00e1daj\u00ed pot\u0159ebn\u00e9 rozli\u0161en\u00ed nebo \u010dasovou hloubku. LSST vypl\u0148uje tuto mezeru. Vid\u00ed celou oblohu, opakovan\u011b a neb\u00fdvale podrobn\u011b. <\/p>\n M\u016f\u017eeme vytvo\u0159it p\u0159edv\u00eddateln\u00fd seznam. Seznam je nudn\u00fd. Ale samotn\u00e9 objevy nejsou. <\/p>\n V pr\u016fm\u011bru ka\u017ed\u00fdch 30 sekund uvid\u00edme novou supernovu. <\/p>\n Zn\u00ed to jako hluk. Ale to jsou data. \u00dadaje o rozp\u00edn\u00e1n\u00ed vesm\u00edru, o kter\u00e9 kosmologov\u00e9 bojuj\u00ed. V\u00edce dat je lep\u0161\u00ed, i kdy\u017e to v\u011bdce jen zahlt\u00ed \u010d\u00edsly. <\/p>\n Ale kde je skute\u010dn\u00e1 hodnota? V emis\u00edch. V podivnosti. Ve vz\u00e1cn\u00fdch exploz\u00edch, kter\u00e9 poru\u0161uj\u00ed pravidla. B\u011b\u017en\u00e9 ud\u00e1losti n\u00e1s u\u010d\u00ed z\u00e1klady. Fyziku n\u00e1s u\u010d\u00ed podivn\u00e9 v\u011bci. <\/p>\n LSST nen\u00ed optimalizov\u00e1no pro hled\u00e1n\u00ed planet. To nen\u00ed jeho hlavn\u00ed \u00fakol. <\/p>\n V\u0161ak on je najde. A kde jsou ostatn\u00ed dalekohledy bezmocn\u00e9. Hust\u00e9 hv\u011bzdokupy? Ano. Satelitn\u00ed galaxie Ml\u00e9\u010dn\u00e9 dr\u00e1hy? Ano.<\/p>\n Planety v jin\u00fdch galaxi\u00edch. Nejen v Ml\u00e9\u010dn\u00e9 dr\u00e1ze. Toto je kompletn\u00ed zm\u011bna hry. <\/p>\n Mezi Marsem a Jupiterem, v hlavn\u00edm p\u00e1su asteroid\u016f, jsou miliony asteroid\u016f. LSST je v\u0161echny zmapuje. <\/p>\n Ale pod\u00edvejme se bl\u00ed\u017e k domovu. V\u00edce ne\u017e 100 000 objekt\u016f bl\u00edzko Zem\u011b. Asteroidy a komety, kter\u00e9 prolet\u00ed do vzd\u00e1lenosti 50 milion\u016f kilometr\u016f. <\/p>\n N\u011bkter\u00e9 z nich mohou zas\u00e1hnout Zemi. <\/p>\n V tuto chv\u00edli se pro toto stolet\u00ed nep\u0159edpokl\u00e1d\u00e1 \u017e\u00e1dn\u00fd z\u00e1sadn\u00ed dopad. Ale pojem \u201ev tuto chv\u00edli\u201c je prom\u011bnliv\u00fd. \u010c\u00edm v\u00edce kamen\u016f najdeme, t\u00edm l\u00e9pe pochop\u00edme jejich ob\u011b\u017en\u00e9 dr\u00e1hy. T\u00edm jasn\u011bji v\u00edme, co je pot\u0159eba zastavit a jak to ud\u011blat. <\/p>\n Za Neptunem. V chladn\u00e9 tm\u011b. <\/p>\n Zn\u00e1me asi 5000 transneptunsk\u00fdch objekt\u016f. LSST o\u010dek\u00e1v\u00e1, \u017ee do tohoto seznamu p\u0159id\u00e1 dal\u0161\u00edch 30 000.<\/p>\n Pro\u010d je to d\u016fle\u017eit\u00e9? Proto\u017ee jejich ob\u011b\u017en\u00e9 dr\u00e1hy jsou zvl\u00e1\u0161tn\u00ed. N\u011bkter\u00e9 poukazuj\u00ed na z\u00e1hadu. Planeta 9<\/strong>. Sv\u011bt velikosti Neptuna pluj\u00edc\u00ed z\u00e1hadn\u011b v hlubin\u00e1ch vesm\u00edru. <\/p>\n Jeho existence je diskutabiln\u00ed. V\u011bt\u0161ina model\u016f jej ale um\u00eds\u0165uje p\u0159\u00edmo do zorn\u00e9ho pole LSST. <\/p>\n I kdy\u017e ji kamera p\u0159\u00edmo nevid\u00ed, data o transneptunsk\u00fdch objektech jej\u00ed p\u0159\u00edtomnost bu\u010f potvrd\u00ed, nebo teorii zcela poh\u0159b\u00ed. Od objeven\u00ed posledn\u00ed velk\u00e9 planety uplynulo 180 let. Toto nap\u011bt\u00ed je nesnesiteln\u00e9. <\/p>\n Co je zn\u00e1mo, je bezpe\u010dn\u00e9. Nezn\u00e1m\u00e9 je d\u011bsiv\u00e9. <\/p>\n Katalog m\u011b nezaj\u00edm\u00e1. Zaj\u00edmaj\u00ed m\u011b chyby. Z\u00e1vady. Co software nedok\u00e1\u017ee klasifikovat. <\/p>\n Hv\u011bzdy roztrhan\u00e9 \u010dern\u00fdmi d\u00edrami. Mal\u00e9 \u010derven\u00e9 te\u010dky, kter\u00e9 by nem\u011bly existovat. Z\u00e1blesky gama na ne\u010dekan\u00fdch m\u00edstech. <\/p>\n Poka\u017ed\u00e9, kdy\u017e se pod\u00edv\u00e1me na oblohu nov\u00fdm zp\u016fsobem, najdeme n\u011bco, co n\u00e1s nikdy nenapadlo hledat. LSST je nov\u00fd zp\u016fsob pohledu. Hl\u00edd\u00e1 \u010das. Chyt\u00e1 zm\u011bny. <\/p>\n Vesm\u00edr miluje dobr\u00e9 tajemstv\u00ed. <\/p>\n Ruby dr\u017e\u00ed baterku. Paprsek je \u0161irok\u00fd. Rozjasn\u00ed se. <\/p>\n Co \u010d\u00edhalo v d\u00e1lce? U\u017e se neskr\u00fdv\u00e1. <\/p>\n Co mysl\u00edte, \u017ee uk\u00e1\u017ee jako prvn\u00ed?<\/p>\n","protected":false},"excerpt":{"rendered":" Za\u010dalo to v \u010dervnu 2026. Ne hlasit\u00fdm v\u00fdbuchem. A s tich\u00fdm, ale vytrval\u00fdm cvak\u00e1n\u00edm spou\u0161t\u011b. Observato\u0159 Vera C. Rubin otev\u0159ela sv\u00e9 oko na no\u010dn\u00ed obloze v Chile. A deset let neuhne pohledem. Toto je Legacy Survey of Space and Time (LSST). Toto nen\u00ed jen fotografie. Tohle je film. Ultra-vysok\u00fd \u010dasosb\u011brn\u00fd sn\u00edmek cel\u00e9ho vesm\u00edru. Co je […]<\/p>\n","protected":false},"author":1,"featured_media":7959,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":""},"categories":[1],"tags":[],"wpm_language_slugs":{"cs":"film-o-obloze-z-observatore-rubin-proc-tento-vyzkum-vsechno-meni","de":"der-himmelsfilm-des-rubin-observatoriums-warum-diese-umfrage-alles","en":"the-rubin-observatorys-movie-of-the-sky-why-this-survey-changes","es":"la-pelicula-del-cielo-del-observatorio-rubin-por-que-esta-encuesta","fr":"le-film-du-ciel-de-lobservatoire-rubin-pourquoi-cette-enquete-change","id":"film-langit-dari-observatorium-rubin-mengapa-survei-ini-mengubah","it":"il-film-del-cielo-dellosservatorio-rubin-perche-questa-indagine-cambia","nl":"de-movie-of-the-sky-van-het-rubin-observatory-waarom-dit-onderzoek","pl":"film-o-niebie-z-obserwatorium-rubina-dlaczego-te-badania-wszystko","pt":"o-filme-do-ceu-do-observatorio-rubin-por-que-esta-pesquisa-muda-tudo","ru-ru":"film-o-nebe-ot-observatorii-rubina-pochemu-eto-issledovanie-menjaet","uk-ua":"najbilshoju-spadschinoju-observatoriyi-rubin-bude-tse-kino-neba"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7960"}],"collection":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/comments?post=7960"}],"version-history":[{"count":0,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7960\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media\/7959"}],"wp:attachment":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media?parent=7960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/categories?post=7960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/tags?post=7960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n– Rychlost z\u00e1v\u011brky:<\/strong> 30 sekund na ka\u017ed\u00fd sn\u00edmek.
\n– Filtry:<\/strong> \u0161est r\u016fzn\u00fdch barev.
\n– Pokryt\u00ed:<\/strong> 3,5 stupn\u011b na sn\u00edmek (asi 50 \u00fapl\u0148k\u016f).
\n– Frekvence:<\/strong> ka\u017ed\u00e9 t\u0159i noci se fot\u00ed cel\u00e1 viditeln\u00e1 obloha. <\/p>\n\n
Pro\u010d je LSST nejhlub\u0161\u00ed pr\u016fzkum oblohy v historii<\/h3>\n
\n– 20 miliard<\/strong> galaxi\u00ed.
\n– 17 miliard<\/strong> hv\u011bzd.
\n– 10 milion\u016f<\/strong> supernov.
\n– 6 milion\u016f<\/strong> objekt\u016f slune\u010dn\u00ed soustavy. <\/p>\nJak\u00e9 vesm\u00edrn\u00e9 jevy odhal\u00ed observato\u0159 Rubin?<\/h3>\n
Supernovy a expanze vesm\u00edru<\/h4>\n
Exoplanety v galaktick\u00e9m davu<\/h4>\n
Bl\u00edzkozemsk\u00e9 objekty a planet\u00e1rn\u00ed obrana<\/h4>\n
Transneptunsk\u00e9 objekty a planeta 9<\/h4>\n
Jak\u00e1 p\u0159ekvapen\u00ed n\u00e1m obloha p\u0159inese?<\/h3>\n