This paper will go over . There are many theories about this issue. I will briefly summarize a few of them, and then give whatever evidence is available for or against each. There are many theories regarding , for example, there is an ancient Egyptian legend that says that Osiris Khepera created himself out of a dark, boundless ocean called "Nu". Then out of this ocean, he created the universe. I will be writing about these theories: The Big Bang theory is what most people believe, also there is a theory called "Steady State", which is the ....