No. A white dwarf is a remnant of a dead star.
No in the life cycle of a star, a white dwarf can cool and become a black dwarf
No. A white dwarf is the remnant of a star in which fusion as stopped.
Yes there are a few more [See related link for more information].--- Main sequence stars -----Red dwarf Yellow dwarfBlue dwarf (hypothetical)--- Degenerate stars --------White dwarf Black dwarf (hypothetical)--- Sub stellar stars -------Brown dwarf.
Many stars are white dwarfs.
A stars evolution. Our Sun will go yellow dwarf -> red giant -> white dwarf -> black dwarf.
NO.
A white dwarf
No, the surface temperature of Betelgeuse is colder than the temperature of a white dwarf, the white dwarf is the hot core of a dead star. Also, red stars are always colder than white stars.
Since white dwarf, like all stars, are made up of plasma (ionized gas), they have no craters on their surfaces.
A white dwarf is the remnant of a low to medium mass star.
White Dwarf.
white dwarf