" Project Hail Mary ", the new movie based on author Andy Weir's book of the same name, is a wild romp through the cosmos.

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.

The cross-species friendship powers this touching film from Phil Lord and Christopher Miller. It has been described as 'E.T.' meets 'Interstellar' but that doesn't hint at its humanity.