Dark Matter And The Dinosaurs: The Astounding Interconnectedness Of The UniverseIn this brilliant exploration of our cosmic environment, renowned particle physicist and bestselling author of Warped Passages and Knocking on Heaven's Door, Lisa Randall uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth. Sixty six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed