The Big Bang Theory (Great Discoveries in Science)

The genesis of our universe has captured the imagination of astronomers throughout history. The development of the big bang theory is a story of heated debates, a race to discovery, and persistent scientists who refused to give up. This book includes biographies of Arno Penzias, Robert Wilson, Ralph Alpher, and more. The book presents proven scientific facts about our universe alongside questions that today's astrophysicists work tirelessly to answer.