
On-Air & Online | Tuesday, August 25, 2009, 8 - 9:00 pm
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. Could it flare up and devour our entire galactic neighborhood? (CC, Stereo, HD, 1 year)
Inside an Enigma Galactic Explorer Tiny Black Holes | Black Holes Explained Birth of a Black Hole Catalogue | Watch a Preview Watch the Program |
http://www.pbs.org/wgbh/nova/blackhole/





