AirDate: 9/28/1997 |
Overview: Are black holes real? Ultraluminous quasars and supermassive black holes, wormholes, and singularities. |
Black Holes and BeyondShow: Stephen Hawking's Universe --> Season: 1 - Season 1
AirDate: 9/28/1997
|
Overview: Are black holes real? Ultraluminous quasars and supermassive black holes, wormholes, and singularities. |