The study of the solar system focuses on understanding the formation, evolution, and characteristics of the sun, planets, moons, asteroids, comets, and other celestial objects that orbit the sun. Researchers in this field use a variety of observational and theoretical techniques to study the physical and chemical properties of these objects, as well as their interactions with each other and the broader universe. Key areas of research in the solar system include planetary geology, astrobiology, planetary atmospheres, and the dynamics of planetary orbits. By studying the solar system, scientists aim to gain insights into the origins of the universe, the potential for life beyond Earth, and the processes that shape the evolution of planetary systems.