{"id":246996,"date":"2026-05-15T13:29:21","date_gmt":"2026-05-15T13:29:21","guid":{"rendered":"https:\/\/www.europesays.com\/se\/246996\/"},"modified":"2026-05-15T13:29:21","modified_gmt":"2026-05-15T13:29:21","slug":"galax-betedde-sig-underligt-nu-har-forskare-gjort-en-extrem-upptackt-i-dess-mitt","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/246996\/","title":{"rendered":"Galax betedde sig underligt: Nu har forskare gjort en extrem uppt\u00e4ckt i dess mitt"},"content":{"rendered":"<p>Det m\u00f6rka tomrummet i galaxens centrum \u00e4r enormt \u2013 cirka 17\u00a0600 kubikljus\u00e5r \u2013 och forskare uppskattar att det saknas stj\u00e4rnor motsvarande minst en miljard solmassor.<\/p>\n<p>Om m\u00f6rk materia inkluderas kan antalet vara tio g\u00e5nger st\u00f6rre.<\/p>\n<p>Att avl\u00e4gsna s\u00e5 mycket material kr\u00e4ver en kraft som bara kan komma fr\u00e5n ett annat ultramassivt svart h\u00e5l, som har slungat ut stj\u00e4rnor i miljontals \u00e5r, medan de b\u00e5da j\u00e4ttarna kretsar runt varandra.<\/p>\n<p><strong>Universums slut n\u00e4rmar sig: Nya ber\u00e4kningar tyder p\u00e5 att kosmos inte kommer att best\u00e5 f\u00f6r evigt, utan kan kollapsa eller d\u00f6 tidigare \u00e4n v\u00e4ntat.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"Det m\u00f6rka tomrummet i galaxens centrum \u00e4r enormt \u2013 cirka 17\u00a0600 kubikljus\u00e5r \u2013 och forskare uppskattar att det&hellip;\n","protected":false},"author":2,"featured_media":246997,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[80,78,79,34,31,33,32,30,81,84,83,82],"class_list":{"0":"post-246996","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-vetenskap-och-teknik","8":"tag-science","9":"tag-science-and-technology","10":"tag-scienceandtechnology","11":"tag-se","12":"tag-svenska","13":"tag-sverige","14":"tag-sweden","15":"tag-swedish","16":"tag-technology","17":"tag-teknik","18":"tag-vetenskap","19":"tag-vetenskapteknik"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116578836012194979","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/246996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=246996"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/246996\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/246997"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=246996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=246996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=246996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}