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Episode 5, Season 8<br> How Does Gravity Escape A Black Hole?

Season 8 Episode 5

About the Episode

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?

Aired: 01/26/22 | Expires: | Runtime: 12m 36s