Group F Stars
Stars are just huge balls of gas that are on fire and although our sun seems big its is acctually very small compared to other stars its acctually quite small. When stars die they do one of two things they always explode but then they can become a super nova which means they keep explodeing and destroy everthing around them here is a picture
The other thing a star can do is suck back in to make a black hole a black hole sucks in everything around them
page revision: 0, last edited: 28 Jun 2012 09:04