+A **black hole** is a region of [spacetime](/wiki/spacetime) where [gravity](/wiki/gravity) is so intense that nothing, not even light, can escape its pull. It forms from the remnants of a massive [star](/wiki/star) that has collapsed in on itself, creating a point of immense density.
+## See also
+- [Gravity](/wiki/gravity)
+- [Star](/wiki/star)
+- [Universe](/wiki/universe)
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