OriginsOur 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 revised and updated edition features such startling discoveries as the now more than 5,000 detected exoplanets that promise to reveal exciting possibilities for life in the