Planetary history is the study of the formation, evolution, and processes that have shaped planets and other celestial bodies in our solar system and beyond. This field of research involves analyzing geological, atmospheric, and other data collected from various sources, such as spacecraft missions, telescopic observations, and laboratory experiments, to better understand the history and dynamics of planets, moons, asteroids, and comets. Researchers in planetary history investigate topics such as planetary formation and differentiation, the impact of meteorite bombardment on surface features, the role of volcanism and tectonics in shaping planetary landscapes, and the history of water and organic molecules on different celestial bodies. By studying the history of planets, scientists hope to gain insights into the origins of our solar system, the potential for extraterrestrial life, and the broader processes that shape planetary systems in the universe.