{"id":516161,"date":"2026-01-14T19:18:11","date_gmt":"2026-01-14T19:18:11","guid":{"rendered":"https:\/\/www.europesays.com\/us\/516161\/"},"modified":"2026-01-14T19:18:11","modified_gmt":"2026-01-14T19:18:11","slug":"little-red-dots-as-young-supermassive-black-holes-in-dense-ionized-cocoons","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/516161\/","title":{"rendered":"Little red dots as young supermassive black holes in dense ionized cocoons"},"content":{"rendered":"<li class=\"c-article-references__item js-c-reading-companion-references-item\" data-counter=\"1.\">\n<p class=\"c-article-references__text\" id=\"ref-CR1\">Greene, J. E. et al. UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z\u2009&gt;\u20095. Astrophys. 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