Assertion: black hole's event horizon | /r/HasProperty | the edge of a black hole
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text: That name has a logical tie to its target: The event horizon is “the edge of a black hole, the point of no return,” according to the Times reporter Dennis Overbye, who notes, “beyond the event horizon, not even light can escape the black hole’s gravitational pull.
text: The event horizon is the edge of the black hole and the singularity is the middle.