Project Hail Mary

Biology teacher Ryland Grace (Ryan Gosling) wakes up on a spaceship light-years from home, with no memory of who he is or how he got there. As his memory returns, he begins to uncover his mission: to solve the issue of a mysterious substance causing the Sun to burn out. He must use his scientific knowledge and unconventional ideas to save everything on Earth from destruction… but thanks to an unexpected friendship, he may not have to do it alone.