From the bestselling author of The Martian comes a gripping, science-driven thriller that redefines survival in space. Now a major motion picture starring Ryan Gosling, Project Hail Mary has captivated millions worldwide.
Winner of the 2022 Audie Award for Audiobook of the Year
#1 New York Times and Audible Audio Bestseller
Over three million copies sold
A lone astronaut. A dying world. One final mission.
Ryland Grace is humanity’s last hope—sent on a desperate, no-fail journey to stop an extinction-level threat. If he fails, Earth dies.
There’s just one problem: he doesn’t remember any of it.
Awakening alone in deep space, millions of miles from home, Grace finds himself surrounded by silence—and the bodies of his crewmates. His memory is fractured, his mission unclear, and time is running out.
As fragments of the truth begin to return, he realizes the impossible weight on his shoulders. Stranded aboard a fragile spacecraft assembled by the world’s greatest minds, he must solve a mystery that could save humanity—or doom it forever.
But in the vast emptiness of space, he may not be as alone as he thinks.
Blending cutting-edge science with relentless suspense, Project Hail Mary is an electrifying journey of discovery, resilience, and survival—pushing far beyond the boundaries of The Martian into uncharted territory.
