Hidden in the Heavens: How the Kepler Mission's Quest for New Planets Changed How We View Our Own

An insider’s account of the NASA mission that changed our understanding of planets, planetary systems, and the stars they orbit

Are we alone in the universe? It’s a fundamental question for Earth-dwelling humankind. Are there other worlds like ours, out there somewhere? In Hidden in the Heavens, Jason Steffen, a former scientist on NASA’s Kepler mission, describes how that mission searched for planets orbiting Sun-like stars—especially Earth-like planets circulating in Earth-like orbits. Wha...