Our true origins are not only human, or even terrestrial, but in fact cosmic. Drawing on recent scientific breakthroughs and cross-pollination among geology, biology, astrophysics and cosmology, Origins illuminates the soul- stirring leaps in our understanding of the cosmos. This newly revised and updated edition features such startling discoveries as the more than 5,000 newly detected exoplanets that shed light on the origins of and possibilities for life in the cosmos, and data from a host of new ground-based and spaceborne observatories that has fundamentally changed what we know about the expanding universe-and maybe even the laws of physics. From the first image of a galaxy's