Main sequence stars turn into red giants towards the end of their lives, as the hydrogen fuel gets used up.
Stars do not stay the same color all their lives. They do tend to be very colorful at their birth in nebula and at their death when the star explodes and that material enters space.
its red as if it was bleeding
we do not have an exploding star in our solar system.
Nova. "Exploding stars" were originally called "new stars", which in Latin is "nova stellarum".
The Sun is _not_ exploding, now or ever; our Sun isn't massive enough to become any kind of nova star.However, the Sun will begin to expand into a red giant star in about 4 billion years,
The color of a star is a good indicator of its temperature.
No, but it DID come from an exploding supernova star! Every atom heavier than lithium has been created in the cores of stars. And if it isn't still in the star, then the star must have exploded to release it.
we do not have an exploding star in our solar system.
suernova
Either a neutron star or a black hole.
An exploding star is called a supernova [See related question] About our Sun exploding [See related question]
A nova or a supernova
That's called a supernova.
Nova. "Exploding stars" were originally called "new stars", which in Latin is "nova stellarum".
supernova
Usually a nova - an exploding star.
A four letter word for expoding star is - Nova
Not yet. But soon.
when a star is at the end of its life(depending on mass) a star will sponaniously explode into a supernova. or it will collapse into a black hole.