الكون والنظام الشمسى: مكونات النظام الشمسى

The video provides an overview of the solar system, which consists of eight planets, moons, comets, and asteroids. It describes the sun as a medium-sized star at the center, accounting for 99% of the solar system's mass. The planets are divided into inner and outer groups, with the asteroid belt separating them. Comets are icy bodies with fixed orbits, while moons are non-luminous objects reflecting sunlight and orbiting planets.

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