{"id":386876,"date":"2023-11-28T20:44:04","date_gmt":"2023-11-28T19:44:04","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=386876"},"modified":"2023-11-28T21:53:41","modified_gmt":"2023-11-28T20:53:41","slug":"ozivjela-ugasla-zvijezda","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2023\/11\/28\/ozivjela-ugasla-zvijezda\/","title":{"rendered":"O\u017eivjela ugasla zvijezda"},"content":{"rendered":"<p>Kada dovoljno masivna zvijezda do\u0111e do kraja svojeg \u017eivotnog ciklusa, pa ga zavr\u0161i spektakularnom eksplozijom koju nazivamo supernova, nakon nje ostaje ugasli trag \u2013 ili crna rupa ili vrlo masivna, ali hladna, neutronska zvijezda. Me\u0111utim, posljednja opa\u017eanja astronoma pokazala su da ne mora uvijek biti tako.<\/p>\n<p>U jednom slu\u010daju, zvjezdani ostaci pokazali su se kao izvori\u0161te vrlo energetski mo\u0107nih izboja zra\u010denja, uporedivih s onima tokom eksplozije supernove.<\/p>\n<p>Ovaj doga\u0111aj, nikada ranije zabilje\u017een u istoriji astronomije, opisan je radom u \u010dasopisu Nature, <a href=\"https:\/\/www.bug.hr\/astronomija\/novi-kozmicki-misterij-astronomi-prvi-puta-svjedocili-ozivljavanju-ugasle-36621\" target=\"_blank\" rel=\"noopener\">prenosi<\/a> portal bug.hr.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kada dovoljno masivna zvijezda do\u0111e do kraja svojeg \u017eivotnog ciklusa, pa ga zavr\u0161i spektakularnom eksplozijom koju nazivamo supernova, nakon nje ostaje ugasli trag \u2013 ili crna rupa ili vrlo masivna, ali hladna, neutronska zvijezda. <\/p>\n","protected":false},"author":1,"featured_media":325524,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-386876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/386876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=386876"}],"version-history":[{"count":2,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/386876\/revisions"}],"predecessor-version":[{"id":386880,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/386876\/revisions\/386880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/325524"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=386876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=386876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=386876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}