Corey S Powell is an editor and journalist with a special fondness for all things astronomical and particulate. He spent 15 years at Discover, serving as the magazine’s editor in chief for the last four years. Prior to that he was a longtime member of the Board of Editors at Scientific American. He has collaborated with Bill Nye on his two recent books, Undeniable and Unstoppable, and is the author of God in the Equation, an examination of the spiritual impulse in modern cosmology. Corey can be found frequently on Twitter: @coreyspowell.