Question

what is a star. brief description

Answer 1

star is like an hot ,burning cloud of gas. They are mainly composed of helium and hydrogen. When these two gases react they create a huge explosion. Some scientists thinks that in the core of stars there is an huge amount of lithium as we can't able to find more lithium as the theory of big bang suggests. We thinks that our star is very hot but is it really hot. Actually it is a cool place in our great universe.