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Planetary system

Ciro Santilli (@cirosantilli, 37) Science Natural science Astronomy Astronomical object
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Planetary system by Wikipedia Bot 0
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A planetary system refers to a collection of celestial bodies that are bound together by gravitational forces and orbit a central star or stars. The most familiar example of a planetary system is our own Solar System, which includes the Sun as the central star and eight planets, along with their moons, dwarf planets, asteroids, comets, and other objects.
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