{"id":3764,"date":"2026-03-16T15:50:34","date_gmt":"2026-03-16T15:50:34","guid":{"rendered":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/16\/ngc-1566-galaxie-spanelska-tanecnice\/"},"modified":"2026-03-16T15:50:34","modified_gmt":"2026-03-16T15:50:34","slug":"ngc-1566-galaxie-spanelska-tanecnice","status":"publish","type":"post","link":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/16\/ngc-1566-galaxie-spanelska-tanecnice\/","title":{"rendered":"NGC 1566: Galaxie \u0160pan\u011blsk\u00e1 tane\u010dnice"},"content":{"rendered":"<p>I kdy\u017e nen\u00ed dokonal\u00e1, pat\u0159\u00ed tato spir\u00e1ln\u00ed galaxie p\u0159inejmen\u0161\u00edm k t\u011bm nejfotogeni\u010dt\u011bj\u0161\u00edm. NGC 1566, ostrovn\u00ed vesm\u00edr obsahuj\u00edc\u00ed miliardy hv\u011bzd a nach\u00e1zej\u00edc\u00ed se ve vzd\u00e1lenosti asi 40 milion\u016f sv\u011bteln\u00fdch let sm\u011brem k souhv\u011bzd\u00ed Delf\u00edna (Dorado), nab\u00edz\u00ed n\u00e1dhern\u00fd pohled zep\u0159edu. NGC 1566, klasifikovan\u00e1 jako spir\u00e1ln\u00ed galaxie velk\u00e9ho rozsahu, vykazuje dv\u011b v\u00fdrazn\u00e1 a ladn\u00e1 spir\u00e1ln\u00ed ramena, kter\u00e1 jsou lemov\u00e1na jasn\u011b modr\u00fdmi hv\u011bzdokupami, \u010derven\u00fdmi emisn\u00edmi mlhovinami a tmav\u00fdmi pruhy kosmick\u00e9ho prachu. Hubble\u016fv vesm\u00edrn\u00fd dalekohled po\u0159\u00eddil \u010detn\u00e9 sn\u00edmky NGC 1566 za \u00fa\u010delem studia tvorby hv\u011bzd, supernov a neobvykle aktivn\u00edho centra spir\u00e1ly. D\u00edky z\u00e1\u0159iv\u00e9mu centru je NGC 1566 jednou z nejbli\u017e\u0161\u00edch a nejjasn\u011bj\u0161\u00edch Seyfertov\u00fdch galaxi\u00ed, kter\u00e1 pravd\u011bpodobn\u011b ukr\u00fdv\u00e1 centr\u00e1ln\u00ed supermasivn\u00ed \u010dernou d\u00edru, kter\u00e1 pusto\u0161\u00ed okoln\u00ed hv\u011bzdy a plyn. Sky Surprise: Jak\u00fd obr\u00e1zek zve\u0159ejnil APOD v den va\u0161ich narozenin? (po roce 1995)<\/p>\n<p><!-- astropress --><\/p>\n<p>**Credit**: NASA<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I kdy\u017e nen\u00ed dokonal\u00e1, pat\u0159\u00ed tato spir\u00e1ln\u00ed galaxie p\u0159inejmen\u0161\u00edm k t\u011bm nejfotogeni\u010dt\u011bj\u0161\u00edm. NGC 1566, ostrovn\u00ed vesm\u00edr obsahuj\u00edc\u00ed miliardy hv\u011bzd a nach\u00e1zej\u00edc\u00ed se ve vzd\u00e1lenosti asi 40 milion\u016f sv\u011bteln\u00fdch let sm\u011brem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3765,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa"],"_links":{"self":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/comments?post=3764"}],"version-history":[{"count":0,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3764\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media\/3765"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}