What is a Planet? (Simple English)

The video explains what a planet is and describes the eight planets in our solar system. It divides them into inner and outer planets, detailing their characteristics. Inner planets like Mercury, Venus, Earth, and Mars are rocky, while outer planets like Jupiter, Saturn, Uranus, and Neptune are gas giants. The video also mentions dwarf planets like Pluto and ends with a thought-provoking question about potential human colonization of other planets.

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