Project Hail Mary

Project Hail Mary, released March 20, 2026, by Amazon MGM Studios, technically opened before the traditional summer season but has earned its place on this list by virtue of its ongoing cultural presence and the scale of its commercial performance, which has made it the most significant original science fiction film of 2026. Directed by Phil Lord and Christopher Miller (The Lego Movie, Spider-Man: Into the Spider-Verse) from a Drew Goddard screenplay based on Andy Weir's 2021 novel, the film stars Ryan Gosling as Ryland Grace, an astronaut who wakes up alone on a spaceship with no memory of his mission, then gradually pieces together that he is Earth's last hope against an extinction-level solar dimming event. The film debuted to $80.6 million domestic and $60.4 million overseas for a $141 million global opening — Amazon MGM Studios' biggest opening ever. By late May 2026, it has surpassed $639 million worldwide and crossed $300 million domestically, an extraordinary hold for an original science fiction film with no pre-existing franchise. Its Rotten Tomatoes score sits at 94 percent from over 407 critics, with the consensus calling it "a near-miraculous fusion of smarts and heart" carried by Gosling at his most winning. The film's secret weapon is its alien character, Rocky — a spider-like extraterrestrial with whom Ryland develops an unlikely friendship across the language barrier of interstellar space. This relationship has been cited by virtually every reviewer as the emotional engine that elevates the film from technically impressive to genuinely unforgettable. Project Hail Mary is the summer's best kept secret for viewers who prefer their blockbusters with a brain.