look at the picture I linked, it explains and shows the steps of a sun's death.
No
There are no religious stages of death within Judaism. There are only the medical stages of dying which everyone goes through.
Normally it is Dies Solis. Dies (Latin for days), Solis (Latin for Sun) - hence Sunday. So the Sun.
When the Sun dies - that's it. There will be no rebirth.
the stages at which something goes thrugh when it dies.
We die.
Nothing
Stages of decomposition, or stages of physiological/chemical responses that happen after an animal dies, such as rigor mortis.
yes,the sun does die it gets old then it will die
Yes, long before the Sun dies we will all have passed away and there will be no more life on Earth.
No. It is not nearly massive enough. When the sun dies it will leave behind a remnant called a white dwarf.
only the two closest planets will die when the sun dies in 4 billion years