The Anti-Gravity Struggle
Ever wonder how Ryan Gosling looks so natural floating around in Project Hail Mary? Turns out, getting that zero-gravity vibe was a total headache for VFX supervisors Paul Lambert and Mag Sarnowska. Lambert admitted at the View Conference in Turin that zero-G was his "personal biggest concern." The team initially wanted to use a "vomit comet" aircraft to get the real effect, but the ship sets were way too extra for that. Instead, Gosling had to put in the work on rotating wire rigs—and honestly? The man served main character energy by insisting on doing his own stunts, including the spacewalk sequences.
Making the Magic Real
Removing the wires wasn't the end of it. VFX artists had to tweak his limbs and add floating debris to really sell the illusion that he wasn't just hanging there. But the visuals didn't stop at the actor. To keep things grounded, the team ditched generic, pretty nebulae for actual data from the European Space Agency’s Gaia mission. They even studied NASA footage to figure out how cameras would realistically behave in space. Spoiler: If you're near a bright planet, you aren't seeing those stars, bestie. They made sure the lighting logic stayed tight, which is highkey impressive.
Rocky's Realness
And we have to talk about Rocky, the alien MVP. The team used practical puppets performed by James Ortiz and a crew, then scanned them to create a CG version that could take over when the sets were too cramped to fit the physical puppets. Sarnowska noted that the CG version got so good at mimicking the puppeteers that even the crew sometimes couldn't tell the difference between the physical puppet and the digital render. It’s giving seamless.
Why it matters
By blending old-school practical effects—like printing digital footage onto Kodak film and using actual puppetry—with high-tech CG, the filmmakers managed to ground a wild sci-fi premise in something that feels physically tangible. It’s a masterclass in how to use tech to support a story rather than just showing off pixels.
