Who Is Neptune's Biggest Planet?

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Neptune is the eighth planet from the sun, is the fourth largest planet in the solar system, and is the closest planet to the Kuiper Belt. Neptune is about the same size as Uranus and is also made of rock and ices. Like the other outer planets, Neptune has an atmosphere that contains hydrogen, helium, and methane. Like the methane in Uranus, Neptune blue color is caused largely by the absorption of red light by methane in the atmosphere. Clouds and changes in weather can be seen in the deep layers of Neptune's atmosphere. Which leads us to believe that a storm that was the size of Earth, called the Great Dark Spot, started at the southern hemisphere, but moved westward across the planet and it ended up in the northern hemisphere. Neptune