If you’ve been waiting for the perfect excuse to settle in for a sci-fi marathon, you’re in luck. Amazon MGM Studios’ hit Project Hail Mary—the big-screen adaptation of Andy Weir’s beloved novel—is officially making its way to Prime Video tomorrow, July 3.

It’s been quite a journey for the Ryland Grace saga. Since hitting theaters back in March, the film has been an absolute juggernaut, raking in over $683 million worldwide. That kind of performance is a rare feat for a non-franchise film in today’s market, essentially proving that audiences are still hungry for smart, high-stakes science fiction that’s built for the big screen.

If you caught it in a cinema, you already know why the buzz was so loud. The film, directed by Phil Lord and Chris Miller, managed to strike that elusive balance of intense, grounded space survival and genuine heart. Ryan Gosling’s turn as a middle-school teacher thrust into a desperate, galaxy-saving mission was a massive draw, turning the movie into one of the biggest box office bright spots of 2026.

Its path to your living room has been a classic example of the modern “theatrical window” at work. After a robust run in theaters, the film took a pit stop over on MGM+ starting June 18. This 105-day window from the cinema premiere to its arrival on the wider Prime Video streaming library is a refreshing contrast to the trend of shrinking release schedules we’ve seen lately, where movies often disappear from theaters and land on streaming services before they’ve even had a chance to breathe.

It’s a deliberate strategy that seems to have paid off for Amazon MGM. By giving it time to earn its keep in theaters, they maximized the theatrical experience for fans before bringing it home for the rest of us. Whether you’re looking to revisit the film after seeing it in IMAX or finally checking out what all the chatter has been about, you’ll be able to stream it starting tomorrow as part of your Prime subscription.

For the collectors among us, the streaming release is just one step in the journey. The studio has already lined up a physical release on 4K Ultra HD, Blu-ray, and DVD for August 11, with a special edition SteelBook set to follow in October. But for now, if you’ve got a Prime account, your weekend movie plans are pretty much set.