Universe as a black hole - how did everything escape?
11775
Are we inside a black hole?
67531
Universe being flat and why we can't see or access the space "behind" our universe plane?
78069
How does Cooper get out of the black hole?
33056
Why will data from a black hole solve the gravity problem?
7809
How can anything ever fall into a black hole as seen from an outside observer?
11613
What kind of matter are black holes made of?
113659
Why was the universe in an extraordinarily low-entropy state right after the big bang?
29675
What is Hawking radiation and how does it cause a black hole to evaporate?
25757
Has the black hole information loss paradox been settled?
70852
How exactly does time slow down near a black hole?
81969
What if the universe is rotating as a whole?
19662
Can a black hole be explained by Newtonian gravity?
110030
Superluminal expansion of the early universe how is this possible?
107647
The uncertainty principle and black holes
580
Why is a black hole black?
45091
Do all "normal" black holes rotate?
65985
How can the universe by infinite when it has known start and finite time since?