Fundamentals of the Solar System

Have you ever wondered how the planets move, why eclipses occur, or what makes each world in our solar system unique? This course provides the comprehensive foundation you need to understand the cosmos closest to home. By the end of this text-only program, you will possess a clear, structured understanding of the Sun, the eight planets, their major moons, dwarf planets, and the underlying physical laws that govern their interactions. What you'll learn: * Understand the formation process of the Sun and planets, and the modern classification system for celestial bodies. * Master the principles of orbital mechanics, including gravity, motion, and the causes of seasons and day-night cycles. * Analyze the geological, atmospheric, and compositional features of the terrestrial and gas giant planets. * Define the structure and composition of smaller bodies, including asteroids, comets, and the objects making up the Kuiper Belt. * Apply foundational knowledge to explain celestial phenomena such as solar and lunar eclipses and planetary transits. The course begins with core definitions and the history of solar system discovery, moves into detailed examinations of planetary characteristics grouped by type, and concludes by exploring dynamic events and smaller objects. The material is presented through clear, written explanations and conceptual examples. This course is designed for absolute beginners with no prior knowledge of astronomy or physics. If you are curious about space, this is the perfect starting point. Start reading today to unlock the secrets of our celestial home.