Supermassive Black Holes
"Horizon" examines the recent discovery of supermassive black holes, which spawn galaxies even as they threaten to destroy everything in their path.
Documentary
Release: 2000-11-30Runtime: 49 minRating: 8 (6)
"Horizon" examines the recent discovery of supermassive black holes, which spawn galaxies even as they threaten to destroy everything in their path.
