Perhaps the reason Project Hail Mary hits the spot in the spring of 2026 is that novelist Andy Weir, who wrote the 2021 novel and also the book The Martian, is fundamentally an optimist. Both stories concern men who are alone, facing impossible odds, far from Earth. And both stories posit that for anyone stranded under these conditions, the most important assets are accumulated knowledge, patience, curiosity, and the understanding that you need collaborators. Not magic, not muscle, not weapons, not even bravery, really. Just this: Know your stuff. Stay calm. Solve one problem at a time. Get help.
Problems of the natural world can be addressed through, and only through, mastery and cooperation might seem like a truism, but in Weir's stories, it emerges as an expansively hopeful thesis.
In the new film Project Hail Mary, directed by Phil Lord and Christopher Miller, Ryan Gosling plays Ryland Grace, a middle school science teacher whose background is in molecular biology. He wakes up in a berth, bedraggled and weak, unable to remember why he is floating through space on a ship in which he is the only living crew member. With time, he's able to put together that a woman named Eva Stratt (Sandra Hüller) recruited him to a team she was assembling to solve the gravest of problems: The sun is dying. The rest of the mission details are filled in through flashbacks, but the short version is that Grace was sent into space to figure out how to stop a sort of celestial infection that's wiping out star after star — not just our sun.
Because there are other suns involved, it's not surprising that there turns out to be other life involved, too. Other beings are trying to save themselves from the same menace that's threatening Earth, and eventually, Grace makes contact with one: another scientist in another ship, whom he decides to call "Rocky," because the guy looks a little rock-like. Also a little dog-like.
It is one of the greatest threats to making a good film out of Project Hail Mary that Rocky is very cute. In fact, he is adorable. He is also a skilled engineer dealing with his own isolation and his own losses. But Grace finds a way to communicate with him and eventually to outfit him with a human voice (provided by James Ortiz, who's also Rocky's puppeteer), and at that point, there is a lot of buddy comedy in the mix. It would have been easy to turn this into a nonstop series of gags where Ryan Gosling — who, after all, is also often adorable — cracks jokes with his alien pal. There are parts of the film that are that, and they are terrific.
But Weir is a really thoughtful writer (as is screenplay writer Drew Goddard), and Gosling can be an exceptionally quiet and sympathetic actor (as he was when he played Neil Armstrong in the underappreciated First Man). And in this story, they also find a lot of opportunities to explore questions about how to carry on in almost impossible circumstances.
Grace's story is a lot of fun, but, like The Martian, which became a movie in 2015, it's also an examination of how to get by and avoid despair. It's about what Grace needs in order to persevere: a plan, a sense of purpose, and some company. It posits that people (and maybe beings other than people) need friends. They need allies. Grace needs Rocky, for help with the science but also because for him, alone is bad, and not-alone is better.
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