Is the question: 'Is our universe the inside of a black hole?' meaningful?
11775
Are we inside a black hole?
580
Why is a black hole black?
136949
Can a black hole be formed by electromagnetic radiation?
90148
Does any particle ever reach any singularity inside the black hole?
21849
Is the black hole image in false color?
85078
Why must a singularity form inside a black hole?
141330
Are black holes really singularities?
97847
Direct observations of a black hole?
24003
Is the universe fundamentally deterministic?
60084
In a very small static universe with only a particle, does it make sense to talk about time?
123735
Should black holes be considered two-dimensional or three-dimensional?
32598
Are wormholes really a valid shortcut to distant points in the universe?
61682
Why does Stephen Hawking say black holes don't exist?
86091
Can black holes actually merge?
84722
Should we use "in terms of"?
90777
Can a black hole form due to Lorentz contraction?
9643
Black holes are transparent?