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 and tells the story of a Chinese astrophysicist named Ye Wenjie, who makes contact with an alien civilization. As humanity becomes aware of the impending invasion by the alien Trisolarans, a desperate struggle for survival ensues. The Three-Body Problem combines hard science fiction with philosophical and sociological themes, exploring the nature of humanity and the universe. It has won numerous awards, including the Hugo Award for Best Novel.
