Everyday Astronaut
@Erdayastronaut · Sep 25, 2026
NEW VIDEO!!! The genius reason why @SpaceX only uses 3 Grid Fins on V3 Super Heavy, and why they're asymmetrical. Hope you learn a lot about Grid Fins and appreciate the design decisions! - youtu.be/suZNTDISXKw
Elon Musk
@elonmusk
We might be able to reduce to 2 grid fins and use S-turns for the third axis of control
05:41 PM · September 25, 2026 · 48.7K views
117
75
1.2K