This lecture introduces students to the moons orbiting planets other than Earth. It explains that Earth has one natural satellite—the Moon—while other planets have multiple moons, with Jupiter and Saturn having the highest numbers. The lecture lists the number of moons each major planet has and highlights some notable moons such as Ganymede, Titan, and Triton. It also encourages students to observe the moons of Jupiter and Saturn with a moderate power telescope and to explore the internet or library to find moon names. The lecture includes interesting facts like why Venus is called the “morning star” and explains Earth’s rotation direction. Practice questions and assessments help reinforce understanding.