Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there. As his memory returns, he begins to uncover his mission: solve the riddle of the mysterious substance causing the sun to die out. He must call on his scientific knowledge and unorthodox ideas to save everything on Earth from extinction.

A visually dazzling space odyssey that's carried along effortlessly by the gravitational pull of Ryan Gosling at his most winning, Project Hail Mary is a near-miraculous fusion of smarts and heart.

One stellar Gosling + one arachnid-ish alien + one Hail Mary mission = lightning in a spaceship.

'Project Hail Mary' delivers a visually stunning IMAX-worthy spectacle with exceptional cinematography and heartfelt emotion that resonates deeply. Ryan Gosling's charismatic performance and James Ortiz's motion-capture work as Rocky earn widespread acclaim for their emotional depth and humor. However, the 156-minute runtime divides audiences, with some finding it overlong and dragging in the middle. The adaptation's simplified scientific elements and occasionally sentimental approach disappoint those seeking the book's intellectual rigor, though most find it engaging and emotionally satisfying overall.