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Planetary Science, as part of Cosmochemistry in the Chemistry field of Science, explores the composition and evolution of planetary bodies. It encompasses the study of meteorites, lunar rocks, interplanetary dust, and other extraterrestrial materials to understand the formation and history of planets, moons, asteroids, and comets in our solar system. This field also investigates the physical and chemical processes that govern these celestial bodies' atmospheres, surfaces, and interiors. Research in Planetary Science contributes significantly to unraveling the mysteries surrounding the origins and development of life beyond Earth.