What distinguishes a black hole from white dwarfs and neutron stars?
Answer
It collapses into a singularity
A black hole represents the final stage for remnants where the core mass is so large that degeneracy pressure fails to stop the collapse. Unlike white dwarfs and neutron stars, which are stabilized by electron or neutron degeneracy pressure respectively, a black hole core continues to collapse indefinitely. This creates a region with such extreme gravity that not even light can escape, forming a singularity rather than a stable, degenerate matter configuration.

#Videos
An introduction to stellar remnants (ASTR 1000) - YouTube
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