neutron star
it determines how hot or cold the star is, for example, a blue star means its boiling hot and a red star means its unbearably cold...
A massive collapsed star is a dead star.
how hot or cold a star is.
A dull star
neutron star
It is called a Black Dwarf
Technically a dead star is when a star no longer undergoes nuclear fusion. Depending on the mass of the original star this will either be a white dwarf, neutron star or black hole. These are called stellar remnants.
A white dwarf
A black dwarf. See related question.
cold war or cold war amercia
No. The remnants left behind by dead stars retain a lot of left-over heat and will take a long time to cool down. Currently the universe has not been around long enough for any dead star to have cooled to a temperature we might consider cold.
it was a hot war was but it was called the ( COLD WAR) probably cause all the dead bodies.
When it has burned out all it's "fuel" - combustibles gases, it's just a burnt out black dead husk.
Th cold war
No. There is no such thing a a cold star. Sirius consists of two stars, both of which are hotter than the average star.
it determines how hot or cold the star is, for example, a blue star means its boiling hot and a red star means its unbearably cold...