{"id":381315,"date":"2026-07-31T14:23:00","date_gmt":"2026-07-31T13:23:00","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=381315"},"modified":"2026-08-09T11:03:06","modified_gmt":"2026-08-09T10:03:06","slug":"jizni-cechy-na-kleti-hlidaji-vesmir-o-prazdninach-muzete-nahlednout-dovnitr","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=381315","title":{"rendered":"JI\u017dN\u00cd \u010cECHY: Na Kleti hl\u00eddaj\u00ed vesm\u00edr. O pr\u00e1zdnin\u00e1ch m\u016f\u017eete nahl\u00e9dnout dovnit\u0159"},"content":{"rendered":"

\"\"<\/p>\n

 <\/p>\n

Let\u00ed na n\u00e1s asteroid?\u00a0Pravd\u011bpodobn\u011b ne. P\u0159esto ale existuje m\u00edsto v ji\u017en\u00edch \u010cech\u00e1ch, kde tuto ot\u00e1zku \u0159e\u0161\u00ed ka\u017edou noc.\u00a0Observato\u0159 Kle\u0165 pat\u0159\u00ed ke sv\u011btov\u00e9 \u0161pi\u010dce ve sledov\u00e1n\u00ed asteroid\u016f a komet a b\u011bhem letn\u00edch pr\u00e1zdnin otev\u00edr\u00e1 sv\u00e9 br\u00e1ny ve\u0159ejnosti.\u00a0<\/strong>N\u00e1v\u0161t\u011bvn\u00edci tak mohou nahl\u00e9dnout do m\u00edst, odkud astronomov\u00e9 pom\u00e1haj\u00ed chr\u00e1nit Zemi p\u0159ed nebezpe\u010dn\u00fdmi t\u011blesy z vesm\u00edru.<\/h6>\n

Jen n\u011bkolik des\u00edtek metr\u016f pod vrcholem nejvy\u0161\u0161\u00ed hory Blansk\u00e9ho lesa se nach\u00e1z\u00ed observato\u0159, kter\u00e1 je sou\u010d\u00e1st\u00ed mezin\u00e1rodn\u00ed s\u00edt\u011b sleduj\u00edc\u00ed pohyb asteroid\u016f. Pr\u00e1v\u011b zde astronomov\u00e9 ka\u017edou noc po\u0159izuj\u00ed p\u0159esn\u00e1 m\u011b\u0159en\u00ed jejich polohy a spole\u010dn\u011b s kolegy z cel\u00e9ho sv\u011bta zp\u0159es\u0148uj\u00ed dr\u00e1hy t\u011bles, kter\u00e1 se pohybuj\u00ed ve Slune\u010dn\u00ed soustav\u011b.<\/p>\n

Ve Slune\u010dn\u00ed soustav\u011b jsou miliony asteroid\u016f. V\u011bt\u0161ina z nich ob\u00edh\u00e1 kolem Slunce bezpe\u010dn\u011b daleko od Zem\u011b, n\u011bkter\u00e9 v\u0161ak mohou na\u0161i ob\u011b\u017enou dr\u00e1hu k\u0159\u00ed\u017eit. Pr\u00e1v\u011b proto je jejich dlouhodob\u00e9 sledov\u00e1n\u00ed tak d\u016fle\u017eit\u00e9.<\/p>\n

\u201eBombardov\u00e1n\u00ed asteroidy prov\u00e1z\u00ed na\u0161i planetu odnepam\u011bti a i v sou\u010dasnosti na zem dopad\u00e1 kosmick\u00fd materi\u00e1l, v pr\u016fm\u011bru asi sto tun ro\u010dn\u011b<\/em>,\u201c tvrd\u00ed Milo\u0161 Tich\u00fd, vedouc\u00ed pracovn\u00edk kle\u0165sk\u00e9 hv\u011bzd\u00e1rny. \u201eVelk\u00e9 n\u00e1razy nejsou \u010dast\u00e9 a zn\u00e1me je sp\u00ed\u0161e z historie, ale p\u0159esto je pot\u0159eba sledovat okoln\u00ed vesm\u00edr, abychom p\u0159\u00edpadn\u00e9 hrozby mohli p\u0159edv\u00eddat v\u010das<\/em>,\u201c up\u0159es\u0148uje.<\/p>\n

Astronomov\u00e9 p\u0159itom \u010dasto pozoruj\u00ed jen n\u011bkolik metr\u016f velk\u00e1 t\u011blesa vzd\u00e1len\u00e1 miliony kilometr\u016f. D\u016fle\u017eitou roli hraje tak\u00e9 \u010das. U\u017e n\u011bkolikr\u00e1t se poda\u0159ilo objevit nov\u00e9 t\u011bleso jen n\u011bkolik hodin p\u0159ed jeho dopadem do zemsk\u00e9 atmosf\u00e9ry, co\u017e potvrzuje v\u00fdznam nep\u0159etr\u017eit\u00e9ho sledov\u00e1n\u00ed vesm\u00edru.<\/p>\n

Vedle v\u011bdeck\u00e9 pr\u00e1ce nab\u00edz\u00ed Observato\u0159 Kle\u0165 b\u011bhem letn\u00edch pr\u00e1zdnin tak\u00e9 komentovan\u00e9 prohl\u00eddky pro ve\u0159ejnost. Z\u00e1jemci se pod\u00edvaj\u00ed do jedn\u00e9 ze dvou kopul\u00ed, dozv\u011bd\u00ed se v\u00edce o pr\u00e1ci astronom\u016f a prohl\u00e9dnou si p\u0159\u00edstroje, kter\u00e9 b\u011b\u017en\u011b slou\u017e\u00ed k v\u00fdzkumu vesm\u00edru.<\/p>\n

\u201eN\u00e1v\u0161t\u011bvn\u00edci u n\u00e1s spat\u0159\u00ed velk\u00fd zrcadlov\u00fd dalekohled a tak\u00e9 nejv\u011bt\u0161\u00ed \u010do\u010dkov\u00fd dalekohled v \u010cR. T\u00edmto p\u0159\u00edstrojem ukazujeme Slunce se slune\u010dn\u00edmi skvrnami. Na to v\u0161ak pot\u0159ebujeme jasnou oblohu. Uvnit\u0159 kopule je p\u0159ipravena v\u00fdstava astronomick\u00fdch sn\u00edmk\u016f planetek a galerie fotografi\u00ed komet, tak\u017ee do vesm\u00edru nahl\u00e9dnete i p\u0159i nep\u0159\u00edzniv\u00e9m po\u010das\u00ed<\/em>,\u201c uzav\u00edr\u00e1 Milo\u0161 Tich\u00fd.<\/p>\n

Komentovan\u00e9 exkurze prob\u00edhaj\u00ed b\u011bhem \u010dervence a srpna ka\u017ed\u00fd den v 10.30, 11.30, 12.30, 13.30, 14.30 a 15.30 hodin.<\/p>\n

Text a foto: (tz-j\u010d)<\/strong><\/p>\n

\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

  Let\u00ed <\/p>\n","protected":false},"author":2,"featured_media":381599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[72,83,70],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2026\/07\/31\/ram-na-kleti.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/381315"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=381315"}],"version-history":[{"count":2,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/381315\/revisions"}],"predecessor-version":[{"id":381601,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/381315\/revisions\/381601"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/381599"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=381315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=381315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=381315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}