Project Hail Mary

More about the book

A lone astronaut must save Earth from disaster in this gripping science-based thriller from the #1 New York Times bestselling author of The Martian. Ryland Grace is the sole survivor on a desperate mission, unaware of his identity or the nature of his assignment. Awakened after a long slumber, he finds himself millions of miles from home, accompanied only by two dead crewmates. As his memories gradually return, Ryland realizes he faces an impossible task: solving a complex scientific mystery to avert an extinction-level threat to humanity. With the clock ticking and no one nearby to assist him, he must navigate this perilous situation alone. However, as he embarks on this interstellar adventure, he begins to uncover unexpected possibilities. This captivating tale of discovery, speculation, and survival is a remarkable journey that rivals Weir’s previous work, taking readers to unimaginable places.