{"id":278211,"date":"2023-05-09T13:19:52","date_gmt":"2023-05-09T12:19:52","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=278211"},"modified":"2023-05-17T20:22:50","modified_gmt":"2023-05-17T19:22:50","slug":"jizni-cechy-v-planetariu-umi-odhalit-vice-barev-vesmiru-nez-vidi-nase-oci","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=278211","title":{"rendered":"JI\u017dN\u00cd \u010cECHY: V planet\u00e1riu um\u00ed odhalit v\u00edce barev vesm\u00edru, ne\u017e vid\u00ed na\u0161e o\u010di"},"content":{"rendered":"

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V\u011bta \u201eV planet\u00e1riu jsem byl naposled se \u0161kolkou\u201c zazn\u00edv\u00e1 celkem \u010dasto. \u201eJe\u0161t\u011b tam prom\u00edtaj\u00ed hv\u011bzdy?\u201c Vydejme se pod\u00edvat do parku na soutoku Vltavy a Mal\u0161e v \u010cesk\u00fdch Bud\u011bjovic\u00edch, abychom zjistili, co v\u0161echno se na zdej\u0161\u00ed hv\u011bzd\u00e1rn\u011b letos na ja\u0159e a v l\u00e9t\u011b chyst\u00e1.<\/h6>\n

\"\"Okolo hv\u011bzd\u00e1rny a planet\u00e1ria proch\u00e1z\u00ed denn\u011b \u0159ada z n\u00e1s, ani\u017e by nakoukla dovnit\u0159. \u201eMysl\u00edm, \u017ee je to velk\u00e1 \u0161koda. Hv\u011bzd\u00e1rna a planet\u00e1rium um\u00ed nab\u00eddnout neoby\u010dejn\u00fd z\u00e1\u017eitek, kter\u00fd v\u00e1m doslova vezme dech, a jsem r\u00e1d, \u017ee sv\u016fj program neust\u00e1le zdokonaluje,\u201c<\/em> \u0159\u00edk\u00e1 n\u00e1m\u011bstek hejtmana Jiho\u010desk\u00e9ho kraje pro kulturu Pavel Hroch. \u201ePro leto\u0161n\u00ed rok p\u0159ipravuje skv\u011bl\u00e9 v\u011bci, kter\u00e9 byste si nem\u011bli nechat uj\u00edt. Jsou nejen kr\u00e1sn\u00e9, ale i vysoce edukativn\u00ed,\u201c<\/em> dod\u00e1v\u00e1.<\/p>\n

Vyd\u00e1te-li se tedy pod\u00edvat do parku na soutoku Vltavy a Mal\u0161e, u vstupu v\u00e1s upout\u00e1 velik\u00e1 fotka jak\u00e9si mlhoviny a mo\u017en\u00e1 potk\u00e1te i Radka Str\u00e1nsk\u00e9ho, jednoho ze zdej\u0161\u00edch hv\u011bzd\u00e1\u0159\u016f, kter\u00fd se hned rozvypr\u00e1v\u00ed: \u201eVesm\u00edr kolem n\u00e1s je v\u011bt\u0161\u00ed a barevn\u011bj\u0161\u00ed, ne\u017e jsme schopni vn\u00edmat. Pro zachycen\u00ed cel\u00e9 vesm\u00edrn\u00e9 par\u00e1dy lidsk\u00e9 oko nesta\u010d\u00ed, a tak n\u00e1m pom\u00e1haj\u00ed dalekohledy. Jeden takov\u00fd se nov\u011b vzn\u00e1\u0161\u00ed ve vesm\u00edru, p\u0159es milion kilometr\u016f od Zem\u011b, a p\u0159in\u00e1\u0161\u00ed n\u00e1m ty nej\u00fa\u017easn\u011bj\u0161\u00ed sn\u00edmky mlhovin a galaxi\u00ed. Jmenuje se teleskop Jamese Webba a dohl\u00e9dne dokonce d\u00e1le, ne\u017e jeho star\u0161\u00ed kolega Hubble.\u201c<\/em> Pr\u00e1v\u011b Webb\u016fv kosmick\u00fd sn\u00edmek slavn\u00e9 Orl\u00ed mlhoviny tedy nov\u011b zdob\u00ed fas\u00e1du bud\u011bjovick\u00e9 hv\u011bzd\u00e1rny<\/strong><\/a> a tato nov\u00e1 velkoplo\u0161n\u00e1 instalace (o plo\u0161e p\u0159es 50 metr\u016f \u010dtvere\u010dn\u00edch) l\u00e1k\u00e1 na dal\u0161\u00ed vesm\u00edrn\u00e9 objevy, ale i chystanou v\u00fdstavu a po\u0159ad v planet\u00e1riu, v\u011bnovan\u00e9 pr\u00e1v\u011b tomuto vesm\u00edrn\u00e9mu dalekohledu.<\/p>\n

Jin\u00fd dalekohled nov\u011b \u201ep\u0159istane\u201c p\u0159\u00edmo v kopuli hv\u011bzd\u00e1rny. Nebude tak velk\u00fd jako James Webb, ale zato speci\u00e1ln\u011b navr\u017een\u00fd pro pozorov\u00e1n\u00ed Slunce, na\u0161\u00ed nejbli\u017e\u0161\u00ed hv\u011bzdy. Dopln\u00ed dva historick\u00e9 \u010do\u010dkov\u00e9 dalekohledy, kter\u00e9 pamatuj\u00ed 19. stolet\u00ed. \u201eNov\u011b tak d\u00edky filtru ve spektr\u00e1ln\u00ed \u010d\u00e1\u0159e vod\u00edku H-alfa spat\u0159\u00edme detaily p\u0159\u00edmo na povrchu Slunce, jeho strukturu, skvrny, erupce a tak d\u00e1le. Za jasn\u00e9ho po\u010das\u00ed bude mo\u017en\u00e9 od 10. kv\u011btna denn\u011b nav\u0161t\u00edvit kopuli hv\u011bzd\u00e1rny a vyzkou\u0161et si nov\u00fd dalekohled na vlastn\u00ed o\u010di,\u201c<\/em> vysv\u011btluje astronom Radek Str\u00e1nsk\u00fd, zat\u00edmco dalekohled vybaluje z kovov\u00e9ho kufru a sestavuje. Cestou z kopule projdete pod nov\u00fdm, \u010desk\u00fdmi skl\u00e1\u0159i um\u011blecky zpracovan\u00fdm lustrem \u201eCosmos\u201c v podob\u011b Slune\u010dn\u00ed soustavy. R\u016fznobarevn\u00e9 planety sv\u00edt\u00ed tajemn\u00fdm sv\u011btlem.<\/p>\n

V p\u0159\u00edzem\u00ed pak najdete tu hlavn\u00ed atrakci – digit\u00e1ln\u00ed planet\u00e1rium. Zpoza dve\u0159\u00ed s\u00e1lu se zrovna tlumen\u011b oz\u00fdv\u00e1 dun\u011bn\u00ed hudby. Po chv\u00edli se dve\u0159e pootev\u0159ou a vyb\u011bhne \u0161koln\u00ed skupinka d\u011bt\u00ed a za nimi i lektor s tabletem v ruce. Ovl\u00e1dac\u00ed prvky na displeji na v\u00e1s asi budou p\u016fsobit vesm\u00edrn\u011b, zat\u00edmco v\u00e1m lektor Jakub \u0160im\u00e1nek vysv\u011btl\u00ed, co v\u0161echno se v planet\u00e1riu prom\u00edt\u00e1. \u201eJe to no\u010dn\u00ed obloha, planety, galaxie, fotky i videa, pr\u016flety vesm\u00edrem a cel\u00e9 filmy v rozli\u0161en\u00ed 4k. Letos chyst\u00e1me n\u011bkolik premi\u00e9r, t\u0159eba 16. 5. poprv\u00e9 uv\u00e1d\u00edme film \u201eVesm\u00edrn\u00ed par\u0165\u00e1ci\u201c, kter\u00fd ocen\u00ed d\u011bti i jejich rodi\u010de. Vyprav\u00ed se na dobrodru\u017enou cestu do kosmu a dozv\u00ed se o \u00fa\u017easn\u00fdch vlastnostech sv\u011btla. Krom\u011b \u017eiv\u011b komentovan\u00fdch a autorsky komponovan\u00fdch po\u0159ad\u016f do programu vyb\u00edr\u00e1me tak\u00e9 filmy o vesm\u00edru, kter\u00e9 n\u00e1m p\u0159ijdou nejen atraktivn\u00ed \u010di vtipn\u00e9, ale hlavn\u011b maj\u00ed vysokou vzd\u011bl\u00e1vac\u00ed \u00farove\u0148, a\u0165 u\u017e jsou pro d\u011bti \u010di dosp\u011bl\u00e9.\u201c<\/em><\/p>\n

V\u0161imli jste si, \u017ee je tu je\u0161t\u011b druh\u00fd s\u00e1l? Na hv\u011bzd\u00e1rn\u011b je toti\u017e i klasick\u00e9 kino, jednou m\u011bs\u00ed\u010dn\u011b zde b\u011b\u017e\u00ed filmov\u00fd klub, prom\u00edtaj\u00edc\u00ed lah\u016fdky sv\u011btov\u00e9 kinematografie. Na programu<\/strong><\/a> jsou i v\u011bdeck\u00e9 p\u0159edn\u00e1\u0161ky, ta nejbli\u017e\u0161\u00ed je o planet\u011b Mars.<\/p>\n

A to nen\u00ed v\u0161echno. Do pr\u00e1zdnin by m\u011bl na hv\u011bzd\u00e1rn\u011b vzniknout zaj\u00edmav\u00fd model Slune\u010dn\u00ed soustavy z grantu NPO. \u201eNa zahrad\u011b budou k vid\u011bn\u00ed modely osmi planet v m\u011b\u0159\u00edtku a p\u0159i jejich prohl\u00ed\u017een\u00ed budete moci zapojit tak\u00e9 mobiln\u00ed aplikaci, d\u00edky kter\u00e9 se na va\u0161\u00ed obrazovce planety zhmotn\u00ed i virtu\u00e1ln\u011b, s mnoha zaj\u00edmav\u00fdmi detaily k objevov\u00e1n\u00ed. V \u010dervnu tak\u00e9 v planet\u00e1riu uvedeme \u201eMnohobarevn\u00fd vesm\u00edr\u201c, novou projekci o sv\u011bteln\u00e9m spektru a barevn\u00fdch kr\u00e1s\u00e1ch vesm\u00edru. P\u0159ipravujeme dokonce i vesm\u00edrn\u00e9 cestov\u00e1n\u00ed s vyu\u017eit\u00edm br\u00fdl\u00ed pro virtu\u00e1ln\u00ed realitu,\u201c<\/em> popisuje nov\u00e1 l\u00e1kadla Jakub \u0160im\u00e1nek. \u201eVesm\u00edr v planet\u00e1riu je letos opravdu je\u0161t\u011b barevn\u011bj\u0161\u00ed ne\u017e d\u0159\u00edve, p\u0159ij\u010fte se sami pod\u00edvat!\u201c<\/em><\/p>\n

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Jakub \u0160IM\u00c1NEK, Hv\u011bzd\u00e1rna a planet\u00e1rium \u010cesk\u00e9 Bud\u011bjovice<\/strong><\/p>\n

Foto: archiv hv\u011bzd\u00e1rny<\/p>\n

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