The Three-Body Problem is a science fiction novel written by Liu Cixin. It is the first book in the Remembrance of Earth's Past trilogy. The story takes place in both the present day and during China's Cultural Revolution, and follows a group of scientists as they uncover a secret military project and make contact with an alien civilization. The book explores themes of physics, philosophy, and the nature of humanity. It is a thought-provoking and complex adventure that has gained international acclaim.
