Project Hail Mary's ending is wrapped up in science and some major surprises, but the movie also adds a scene not in the original book.

Film fans wouldn’t be remiss for assuming that there’s nothing after the end credits of Project Hail Mary, as filmmakers Phil Lord and Chris Miller have to date not employed this tactic in any of ...

Project Hail Mary touches down in theaters this weekend, and we're now taking a deep dive into the movie's ending and how things play out for Ryan Gosling's Ryland Grace and his alien co-star, Rocky.