Edwin Hubble is one of the most important astronomers in U.S. history. He helped shape our current understanding of the worlds beyond ours. He created and developed many theories that proved to be true. One of the most well known theories is the 'Big Band Theory'. His early life is very scholarly and his adult life is full of achievements. After he passed away he was awarded and recognized for his achievements. As a whole, Edwin Hubble was and still is very important and well known.