Summary of Project Hail Mary

From the number one New York Times bestselling author of The Martian comes Project Hail Mary, an unforgettable science-based thriller about one man’s impossible mission to save humanity. Ryland Grace wakes up alone on a spaceship millions of miles from Earth. His crewmates are dead, his memories are fractured, and he can’t even remember his own name. All he knows is that he’s humanity’s last hope. Tasked with stopping an extinction-level threat, Grace must unravel the mystery of his mission, piece together his lost knowledge, and confront the unimaginable odds stacked against him. But in the vast loneliness of space, help arrives from an unlikely ally, giving Grace a fighting chance. Together, they must face the unknown, push the boundaries of science, and attempt the impossible. Equal parts scientific mystery and breathtaking interstellar journey, Project Hail Mary is a story of courage, ingenuity, and survival—one that will thrill fans of The Martian while carrying them to places they never imagined possible.