Question

what causes a super nova?

Answer 1

a gigantic fart

Answer 2

or when a star explodes but i think its the gigantic fart

Answer 3

I could go on forever e.e

Answer 4

simplest version

Answer 5

star ded=supernova

Answer 6

When the sun has used up its lst bits of hydrogen it would then try and start to fuse the smaller elements, resorting in it expanding. It will be in this phase for about 2 billion years. Once it has made the element iron it will explode, but there are other alternatives.

Answer 7

so basically what i said

Answer 8

with more words