How Does Gravity Escape A Black Hole?
Fact: in a black hole, all 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? How does gravity escape a black hole?
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