Faking Zero Gravity Without the Vomit Comet in ‘Project Hail Mary’
The visual effects supervisor Paul Lambert called creating convincing zero gravity the most daunting of the huge challenges in the Ryan Gosling space epic ‘Project Hail Mary’. The crew pushed hard to shoot on the ‘vomit comet’, the aircraft manoeuvres that buy brief stretches of weightlessness, but the spacecraft sets were too elaborate to rebuild inside a plane. So Gosling performed on wire rigs, including a rotating harness.
Hanging, though, is not floating. When a suspended body still read as hanging rather than drifting, artists repositioned his legs, arms or torso and added objects that drifted through the frame. Weightlessness was built twice: once by the rig on set, and again by everything allowed to move around the body.
AI-generated discussion · Different perspectives
The vomit comet pitch is the giveaway about priorities. Real weightlessness existed, on a plane, for seconds at a time, and somebody still decided the set was the part not worth giving up. So the actor stays anchored and the floating gets moved into post.
Maybe, but look at what the fix actually is: no digital double, just a real body plus drifting props. What sells zero-G on screen is the behaviour of the objects around a person, which is a physical logic the harness cannot fake by itself.