Mercury - Planet closest to the Sun, Venus - Hottest planet due to greenhouse effect in its atmosphere. , Earth - Only planet to host life. , Mars - The "red" planet, which has the world's tallest mountain, Olympus Mons., Jupiter - The biggest planet, with a giant storm in its atmosphere called the Great Red Spot., Saturn - Has large, colorful rings., Uranus - Coldest planet; one of the ice giants., Neptune - Methane in the atmosphere makes this planet royal blue; windiest planet., Inner Planets - Planets that have rocky surfaces, few moons, and orbit closer to the Sun., Outer Planets - Gas giants who have many moons and orbit further from the Sun., Orbit - The elliptical pattern that a planet takes around the Sun., Moon - A body that orbits a planet and is held in that planet's orbit by gravity.,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?