Planetary research, also known as planetary science, is a scientific field that focuses on the study of planets, moons, and other celestial bodies within our solar system and beyond. Researchers in this area aim to understand the formation, evolution, and composition of planets, as well as their atmospheres, geology, and potential for supporting life. They use a combination of observational data, theoretical models, and experiments to investigate various aspects of planetary bodies and their environments. Planetary research plays a crucial role in advancing our understanding of the universe and informing future space exploration missions.