Hyperion is a science fiction novel written by Dan Simmons. Set in a far-future universe, the story follows a group of pilgrims who travel to the mysterious planet of Hyperion. Each pilgrim has a unique story to tell, and as their narratives unfold, a larger mystery surrounding the planet and its enigmatic inhabitants is revealed. Hyperion is a richly imagined and intricately woven tale that combines elements of science fiction, fantasy, and philosophy.