The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.
Project Hail Mary is now playing in theaters, but does Ryan Gosling's Dr. Ryland Grace save the Earth and make it home after encountering an unlikely new friend in the extraterrestrial Rocky?
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.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results