What are black holes made of?
11613
What kind of matter are black holes made of?
65329
A Sphere of Black Holes
60687
Solid objects inside the event horizon - can they remain "solid"?
96985
Can a black hole be explained by newtonian gravity?
457
Could Dark Matter form black hole?
45091
Do all "normal" black holes rotate?
158651
Why is the intensity of Hawking radiation dependent on the size of the black hole it comes from?
86091
Can black holes actually merge?
33626
Where do the bipolar jets of black holes come from?
88969
Are black hole regarded as baryonic matter in cosmology?
77682
Are elementary particles ultimate fate of black holes?
96424
Why are orbits around black holes stable?
156197
How much energy does lowering an object into a black hole generate?
21173
Black hole formation as seen by a distant observer
82927
What is "pure energy" in matter-antimatter annihilation made of?
22010
Does a diatomic molecule falling into a black hole dissociate?
85898
What is space made of?