Project Hail Mary, a science fiction movie starring Ryan Gosling based on Andy Weir's novel of the same name, now has a confirmed release date. The Martian author's 2021 novel follows Ryland Grace, an astronaut who wakes up on a space station with no memory of who he is or why he's in space. As the story progresses, he realizes he is on a mission to save Earth from another Ice Age, but must now do so on his own.