Foundation, written by Isaac Asimov, is a science fiction novel that tells the story of Hari Seldon, a mathematician who predicts the fall of the Galactic Empire. In order to preserve knowledge and shorten the period of chaos that will follow the empire's collapse, Seldon establishes a foundation on the remote planet of Terminus. The book spans several centuries and explores the rise and fall of different civilizations within the galaxy. Foundation is a thought-provoking and intellectually stimulating novel that delves into themes of history, politics, and the nature of power.