size and color
A red giant is old to middle aged star and a white dwarf is dead star so the relationship is they are both are dead and alive.
their colour is one thing but a black dwarf originates from a white dwarf
Main-sequence,red giant,white dwarf.
White Dwarf, Sun, Red Giant, Supernova
No, Pollux is not a white dwarf, it is a orange giant star.
Red giant - Black dwarf. See related questions.
A giant star would experience a supernova explosion, in order to become a white dwarf.
A giant star is a dying star that expanded, and the core shrinks are the same time. When the shell of the giant star drift into space as planetary nebula, the core became a white dwarf. The white dwarf is made from the core of the giant star.
A stars evolution. Our Sun will go yellow dwarf -> red giant -> white dwarf -> black dwarf.
It is called white dwarf. A white dwarf is a small star. If you heard of red giant it mean huge star.
A white dwarf is the core of a dead star. As the star runs out of fuel, it expands into a red giant, as the shell of the red giant became a planetary nebula, and the core shrinks and became a white dwarf.
Red Giants & Blue Giants & White Dwarf star