General Knowledge

Solar System

सौर मंडल

This topic introduces students to the Solar System as a part of space and astronomy. It explains the Sun’s role as the central star, the order and main features of the eight planets, and the difference between terrestrial and gas or ice giants. Students also explore moons, dwarf planets, asteroids, comets, orbits, and gravity, while learning how rotation and revolution cause familiar patterns such as day, night, and the changing year.