Do calculations support the idea that our universe should be a black hole?
11775
Are we inside a black hole?
12784
Is the popular explanation given for gravity in General Relativity misleading?
103881
Gravitational waves as dark energy?
76670
Are We Living in a Simulated Universe?
96985
Can a black hole be explained by newtonian gravity?
3635
If a mass moves close to the speed of light, does it turn into a black hole?
96564
Is it valid to apply Einstein's Relativity to scenarios involving expansion of space?
77682
Are elementary particles ultimate fate of black holes?
89301
Is the total energy of the universe constant?
129049
Electromagnetic black hole?
116949
What gives mass to black hole?
92591
Could a Dyson Sphere-like object be made to encase a black hole without collapsing?
79708
Is the energy density of vacuum uniform in the whole universe?
85665
Schwarzschild metric in expanding Universe
2983
Shape of the universe?
115879
Why can't dark matter be black holes?
68188
Are scientists missing the point with distant cosmic objects, or is it just me?