Planetary landing is a research area that focuses on developing and improving technologies and techniques for safely landing spacecraft on planets and other celestial bodies. This includes understanding the atmosphere and surface conditions of the target body, calculating trajectories and landing sites, designing landing systems such as parachutes or propulsion systems, and testing and validating these systems through simulations and actual missions. Successful planetary landing is crucial for various space missions, including Mars rovers, landers, and human exploration missions to other planets. Researchers in this field work on addressing the challenges of landing in different gravity environments, dealing with dust storms and harsh conditions on the surface, and ensuring the safety and success of the spacecraft and its payload. By advancing the technology and methodologies for planetary landing, scientists and engineers aim to enable more ambitious and successful missions to explore and study other planets in our solar system and beyond.