The Biggest Book Changes in 'Project Hail Mary'

"Project Hail Mary" is a deeply faithful adaptation of Andy Weir's book, but it's impossible to convert from page to film everything without cuts or tweaks. The film follows a lone man far from home looking for a cure to save Earth's sun from dying. Confused and alone, Ryland Grace (Ryan Gosling) crosses paths with an unusual alien on the same mission to save his planet. The two form a bond and work together to save their stars. While the film is one of the more faithful book-to-movie adaptations made in the last few years, there were always going to be a few things that had to be . . .