How Does Gravity Escape A Black Hole?
Season 8 Episode 5 | 12m 36s | Video has closed captioning.
Fact: in a black hole, all of the mass is concentrated at the singularity at the very center. Fact: every black hole singularity is surrounded by an event horizon. Nothing can escape from within the event horizon unless it can travel faster than light. Fact: gravity travels at the speed of light. So how does a black hole manage to communicate its gravitational force to the outside universe?
Problems Playing Video? | Closed Captioning