<span>Supernova occurs
when black holes stretch so much running out of nuclear fuel. When a star
collapses to form a black hole, its mass increases. Supernovas have greater
masses than black holes. One example application of this is the theory of Big
Bang. <span>From
theories such as Ekpyrotic theory, White Holes, Matrix theory, and Quantum
theory, the Big Bang theory is the theory mostly accepted by scientists.
According to the theory, the universe started as a singularity, that is, from a
black hole under extreme gravitational pressure and expanded (instead of
exploded) and cooled. Its cooling, according to the theory, is still happening
now as of the moment.</span></span>
