If the Schwarzschild radius of the universe is bigger than the universe, how come the universe didn't collapse into a black hole?
11775
Are we inside a black hole?
40731
Can a black hole absorb photons whose wavelengths are greater than the BH horizon size?
10505
Entering a black hole, jumping into another universe---with questions
117108
Is the Universe being dragged into a singularity rather than expanding?
457
Could Dark Matter form black hole?
52339
How can super massive black holes have a lower density than water?
158651
Why is the intensity of Hawking radiation dependent on the size of the black hole it comes from?
56773
Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?
107647
The uncertainty principle and black holes
15715
How can the Schwarzschild radius of the universe be 13.7 billion light years?
116989
Has the universe we live in started as a black hole that is imploding?
580
Why is a black hole black?
67531
Universe being flat and why we can't see or access the space "behind" our universe plane?
76637
Why aren't particles constantly "measured" by the whole universe?
139471
What if the size of the Universe doubled?
149979
Is there a geometric reason why two merging black holes never “decay” into two separate black holes
116949
What gives mass to black hole?