Like birds returning to their nests, these feather-like grid fins help steer rockets back down through the atmosphere toward their landing zones.

SpaceX's redesigned grid fins are 50% larger with three instead of four fins, improving Super Heavy booster landing precision ...

SpaceX has the first grid fin for the next generation Super Heavy booster. The redesigned grid fins are 50% larger and higher strength, moving from four fins ...

Elon Musk’s SpaceX has redesigned some parts of its colossal Mars-bound Starship to improve its stability and control.

SpaceX has unveiled a radical redesign of its Starship rocket after several failed flight attempts of the Mars-bound rocket.

Grid fins are usually employed during the landing phase of a rocket, especially when the rocket is intended to land vertically. They have a distinctive lattice-like structure, resembling a grid ...

The 3D-printed grid fin is likely to undergo a series of tests. Once approved by the Indian Space Research Organisation (ISRO), they are likely to make more grid fins for India’s mission.