An introduction to the universe covering everything from the big bang and our understanding of the universe over time, to the earth's formation, the Sun and how it affects us, the Moon and planets, black holes and galaxies.The companion volume to ‘Need to Know? Stargazing’ and by the same author, this book focuses on the basic history and science of the universe, rather than on the practical skywatching aspects. It includes information on:• Outrageous philosophy: weird notions and early ideas...