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Planets are celestial bodies that orbit stars, with our solar system hosting eight major planets revolving around the Sun. These worlds vary widely in size, composition, and atmosphere—from rocky, terrestrial planets like Earth and Mars to gas giants like Jupiter and Saturn. Some, like Venus, have extreme surface conditions, while others, such as Neptune, are frigid and stormy. Dwarf planets, like Pluto, also exist but lack the gravitational dominance to clear their orbits. Planets may have moons, rings, or even potential for life, as scientists search for exoplanets in distant star systems. Their movements and characteristics help us understand cosmic formation, climate dynamics, and the possibility of extraterrestrial habitats. Exploring planets deepens our knowledge of the universe and our place within it.
