This is a drawing of the interior of Neptune.
Click on image for full size

A Look at the Inside of Neptune

The Giant planets do not have the same kind of layers inside that the Earth-like planets do. The history of the giant planets was so different that they formed with much more gas and ice on the inside.

Motions in the interior of Neptune help form the magnetosphere of Neptune. Heat generated within Neptune helps form the unusual winds of the atmosphere.


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Motions in Neptune's Interior

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The Source of Heat from Within Neptune

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Motions in Neptune's Interior, part 2

Motions in the interior of a gas-giant planet such as Neptune may be very different from the motions within the Earth. A second idea for the motions in the interior of a gas-giant planet is shown in this...more

Discover Neptune

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An Overview of Neptune's Atmosphere

Neptune's atmosphere shows a striped pattern of clouds, just like that of Jupiter and Saturn. Neptune even has a Great Dark Spot similar to the Great Red Spot of Jupiter. The history of Neptune's atmosphere...more

Neptune's Present Great Dark Spot

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A Look at the History of Neptune's Atmosphere

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Neptune's Cirrus Clouds

This image shows some clouds known as "cirrus" clouds, extending for many kilometers across the face of Neptune. These clouds are very high up, for they can be seen to cast shadows on the lower clouds,...more

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