Planetary science is a field of study that focuses on the exploration, observation, and understanding of planets, moons, and other celestial bodies within our solar system and beyond. Researchers in planetary science study the geology, atmosphere, composition, and physical characteristics of planets in order to learn more about their formation, evolution, and potential for supporting life. This interdisciplinary field combines elements of astronomy, geology, physics, chemistry, and biology to explore the diverse worlds that exist beyond Earth. Planetary scientists use a variety of tools and techniques, including remote sensing, spacecraft missions, laboratory experiments, and computer modeling, to study and analyze planetary bodies and their environments. The discoveries made in planetary science not only contribute to our understanding of the natural history of our solar system but also have implications for understanding the potential for life elsewhere in the universe.