00506nam a2200085Ia 4500008004100000245002900041300027600070650001300346856006100359170517s9999    xx            000 0 und d  aMonster of The Milky Way  aAstronomers are closing in on the proof they’ve sought for years that one of the most destructive objects in the universe - a super massive black hole - lurks at the center of our own galaxy. Could it flare up and consume our entire galactic neighborhood? NOVA takes...  xScience.  uhttp://topdocumentaryfilms.com/monster-of-the-milky-way/