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Comparison model of the planets in the solar system
Comparison model of the planets in the solar system
The solar system is a gravitationally bound system comprising the Sun—a G2V-type star—and all celestial objects that orbit it, formed approximately 4.6 billion years ago from a massive, collapsing interstellar gas and dust cloud. Located in the Milky Way galaxy’s Orion-Cygnus Arm, it contains eight recognized planets divided into four inner rocky terrestrial worlds (Mercury,…
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