You Are Here is a dazzling exploration of the universe and our relationship to it, as seen through the lens of today's most cutting-edge scientific thinking. Here, for the first time in a single span, is the life of the universe, from quarks to galaxy superclusters and from slime to Homo sapiens . Christopher Potter brilliantly tells the story of how something evolved from nothing and how something became everything; how the universe was once a moment of perfect symmetry and is now 13.7 billion years of history. With wisdom and wonder, Potter traverses the cosmos from its conception to its eventual end—while exploring everything in between.