Linked from
The 64 pages that link to White dwarf, each with the reason it gives.
FermionBroader topic: It is a macroscopic consequence of electron exclusion.
StarBroader topic: Most stars end as white dwarfs after shedding their outer layers.
Subrahmanyan ChandrasekharBroader topic: His early work established a mass limit for these remnants.
Particle statisticsBroader topic: Its stability is a macroscopic consequence of electron exclusion.
SN 1572Broader topic: A white dwarf was the exploding star in the event’s Type Ia interpretation.