Monster of the Milky Way
A Supermassive Black HoleDVD - 2007
Astronomers are closing in on the proof they've sought for years, that one of the most destructive objects in the universe - a supermassive black hole - is lurking right in the center of our own galaxy.
Publisher: [Boston] : WGBH Boston Video, 
Branch Call Number: DVD 523.887 MON
Alternative Title: Nova (Television program)