Do black holes have an internal structure?
Answers
Answer:
The singularities inside spherical, charged black holes are now well understood: a null singularity along the Cauchy horizon precedes a spacelike, central singularity. The singularity along the Cauchy horizon is weak, in the sense that tidal distortion of extended bodies is finite there.
The singularities inside spherical, charged black holes are now well understood: a null singularity along the Cauchy horizon precedes a spacelike, central singularity. The singularity along the Cauchy horizon is weak, in the sense that tidal distortion of extended bodies is finite there.
Explanation:
What is the structure of a black hole?
Structure of a black hole
There are two basic parts to a black hole: the singularity and the event horizon. The event horizon is the "point of no return" around the black hole. It is not a physical surface, but a sphere surrounding the black hole that marks where the escape velocity is equal to the speed of light.
