This is an image of Mt. St. Helens, in Washington, USA.
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Image from: USGS, courtesy of Volcano World

Do Other Planets have a surface in Motion?

Let's look at the evidence:

What about Jupiter, Saturn, Uranus, Neptune, Titan, or Pluto? These planets or moons either have no surface, or the surface cannot be seen from the Earth.


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The Layers of Saturn's Interior

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The Structure of Uranus' Interior

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The Structure of Neptune's Interior

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