Compact Object
Primordial Black Hole
A black hole born in the early universe.
Hypothetical black holes formed from density fluctuations just after the Big Bang, potentially contributing to dark matter.
Overview
Hypothetical black holes formed from density fluctuations just after the Big Bang, potentially contributing to dark matter.
See also
Stellar-mass Black Hole
A black hole formed from a dying massive star.
Intermediate-mass Black Hole
The elusive missing-mass black holes.
Kerr Black Hole
A rotating, uncharged black hole.
Schwarzschild Black Hole
The simplest black hole: non-rotating, uncharged.
Reissner–Nordström Black Hole
A static, electrically charged black hole.
Kerr–Newman Black Hole
The most general classical black hole.