{"id":3798,"date":"2026-03-30T15:52:15","date_gmt":"2026-03-30T15:52:15","guid":{"rendered":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/30\/zvlastni-elipticka-galaxie-centaurus-a\/"},"modified":"2026-03-30T15:52:15","modified_gmt":"2026-03-30T15:52:15","slug":"zvlastni-elipticka-galaxie-centaurus-a","status":"publish","type":"post","link":"https:\/\/astrohodonin.cz\/index.php\/2026\/03\/30\/zvlastni-elipticka-galaxie-centaurus-a\/","title":{"rendered":"Zvl\u00e1\u0161tn\u00ed eliptick\u00e1 galaxie Centaurus A"},"content":{"rendered":"<p>Co se stalo se st\u0159edem t\u00e9to galaxie? St\u0159edem neobvykl\u00e9 eliptick\u00e9 galaxie Centaurus A se t\u00e1hnou dramatick\u00e9 prachov\u00e9 pruhy. Tyto prachov\u00e9 pruhy jsou tak hust\u00e9, \u017ee ve viditeln\u00e9m sv\u011btle t\u00e9m\u011b\u0159 zcela zakr\u00fdvaj\u00ed st\u0159ed galaxie. To je obzvl\u00e1\u0161t\u011b neobvykl\u00e9, proto\u017ee star\u0161\u00ed hv\u011bzdy a ov\u00e1ln\u00fd tvar galaxie Cen A jsou charakteristick\u00e9 pro ob\u0159\u00ed eliptick\u00e9 galaxie, co\u017e je typ galaxi\u00ed, v nich\u017e se obvykle vyskytuje jen m\u00e1lo tmav\u00e9ho prachu.  Na tomto hlubok\u00e9m sn\u00edmku je zachycena slo\u017eit\u00e1 s\u00ed\u0165 plynu a prachu v pop\u0159ed\u00ed, stejn\u011b jako obaly slab\u00fdch hv\u011bzd a proud vy\u010dn\u00edvaj\u00edc\u00ed vpravo naho\u0159e.  Cen A, zn\u00e1m\u00e1 tak\u00e9 jako NGC 5128, je jist\u011b v\u00fdsledkem galaktick\u00e9 sr\u00e1\u017eky, p\u0159i kter\u00e9 vzniklo mnoho mlad\u00fdch hv\u011bzd vytv\u00e1\u0159ej\u00edc\u00edch prach.  Podrobnosti o vzniku neobvykle aktivn\u00edho centra Cen A a ikonick\u00fdch centr\u00e1ln\u00edch prachov\u00fdch pruh\u016f jsou v\u0161ak st\u00e1le p\u0159edm\u011btem v\u00fdzkumu.  Cen A le\u017e\u00ed pouh\u00fdch 13 milion\u016f sv\u011bteln\u00fdch let daleko, co\u017e z n\u00ed \u010din\u00ed nejbli\u017e\u0161\u00ed aktivn\u00ed galaxii.    Jigsaw Galaxy: Astronomick\u00e1 h\u00e1danka dne<\/p>\n<p><!-- astropress --><\/p>\n<p>**Credit**: SADR Observatory Team: <\/p>\n<p>J-C Dalouzy,<br \/>\nP. Bazart, M. Dherb\u00e9court, C. Humbert,  G. Leroy,<br \/>\nJ-P Qu\u00e9au, H. Talbot, &amp; E. Valin<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Co se stalo se st\u0159edem t\u00e9to galaxie? St\u0159edem neobvykl\u00e9 eliptick\u00e9 galaxie Centaurus A se t\u00e1hnou dramatick\u00e9 prachov\u00e9 pruhy. Tyto prachov\u00e9 pruhy jsou tak hust\u00e9, \u017ee ve viditeln\u00e9m sv\u011btle t\u00e9m\u011b\u0159 zcela [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3798","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\/3798","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=3798"}],"version-history":[{"count":0,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/posts\/3798\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media\/3799"}],"wp:attachment":[{"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/media?parent=3798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/categories?post=3798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astrohodonin.cz\/index.php\/wp-json\/wp\/v2\/tags?post=3798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}