Hyperion is a science fiction novel written by Dan Simmons. It is set in a future where humanity has spread across the galaxy and follows the stories of seven pilgrims who are traveling to the mysterious Time Tombs on the planet Hyperion. The book combines elements of space exploration, time travel, and mythology to create a rich and immersive narrative. Hyperion has won numerous awards and is highly regarded for its complex storytelling and vivid world-building.