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What is on the surface of Neptune?

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Anonymous

11y ago
Updated: 8/16/2019

Neptune, like the other gas giants, has no definitive surface. Instead it is comprised of gaseous ice and water layers. In fact, the planets mantle is a water-ammonia ocean, which at deep levels, the methane transforms into diamond crystals. The atmosphere is icy and comprised mostly of helium and hydrogen.

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Wiki User

11y ago

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