Sołtan argument
... that the Sołtan argument as outlined in 1982 suggests that the supermassive black hole at the center of our galaxy was once a quasar?
... that the <b id="mwyw"><a href="./Sołtan_argument" id="mwzA" rel="mw:WikiLink" title="Sołtan argument">Sołtan argument</a></b> as outlined in 1982 suggests that the <a href="./Supermassive_black_hole" id="mwzQ" rel="mw:WikiLink" title="Supermassive black hole">supermassive black hole</a> at the center of <a href="./Milky_Way" id="mwzg" rel="mw:WikiLink" title="Milky Way">our galaxy</a> was once a <a href="./Quasar" id="mwzw" rel="mw:WikiLink" title="Quasar">quasar</a>?