SpaceX Launches Falcon 9 Rocket, Nails Its 50th Landing

The video covers the final flight of the Dragon spacecraft, focusing on its mission to carry research to improve life on Earth and explore space. It details the Falcon 9 launch, highlighting its thrust, supersonic speed, and maximum aerodynamic pressure. The video also describes the sequence of events including main engine cutoff, stage separation, and the deployment of landing legs as Falcon 9 returns to the landing zone.

What is the significance of the grid fins during the landing process?

Describe the visual of Falcon Nine as it approaches landing zone one.