Embark on a comprehensive 40-minute journey through our cosmic neighborhood in this lecture from Spahn's Science Lectures. Explore the diverse worlds of the solar system, from the rocky terrestrial planets to the gas giants of the outer reaches. Delve into planetary interiors, atmospheres, and geological activity. Compare the unique characteristics of each planet, including their size, age, and magnetic fields. Examine the Sun's role as the center of our system, and investigate the fascinating features of Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. Conclude with an introduction to dwarf planets like Pluto and Eris, gaining a thorough understanding of the celestial bodies that share our corner of the universe.