A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular ...
In order from the Sun, they are four terrestrial planets (Mercury, Venus, Earth and Mars); two gas giants (Jupiter and Saturn); and two ice giants (Uranus and ...
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These are lists of planets. A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet ...
A planet can be an astronomical body that dynamically dominates its region (that is, whether it controls the fate of other smaller bodies in its vicinity) or it ...