In their two decades making movies together, Phil Lord and Chris Miller have shown a particular talent in making inanimate objects come alive. They did this especially in 2014’s “The Lego Movie,” but little in their idiosyncratic filmography hasn’t involved some degree of playful reinvention. But “Project Hail Mary” may be their biggest challenge yet in breathing life into an improbable concept. The film adapted from Andy Weir’s bestseller stars Ryan Gosling as an astronaut sent far into space on a mission to save Earth that brings him into contact with a faceless, rock-based alien. It opens in theaters Thursday.