This is science fact. Our sun when it dies it will become a red giant as we all know but it won't destroy itself in a super nova. Our star is too small for that to happen. Our sun will become the red giant and engulp the entire inner solar system includeing Mars for possibly a million years. Then it will shrienk into a white dwarf or become or become a black dwarf which might turn into a black hole. Now huge giant stars they become something called a red super giant thats when you get a super nova. Our sun will just grow to a great size then shrienk and collapse on it self which in turn creates a black hole. There are different ways in which stars die. And ours will not go kaboom. It will just burn out.
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