Astronomy - Planets. Neptune. Neptune interior structure: solid core, icy methane, ammonia and water mantle. Color diagram

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Photo credit: © De Agostini / D'Arco Editori / Alamy / Afripics
License: Licensed
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Keywords: ammonia, astronomy, background, core, cosmology, cross, crust, diagram, digitally, generated, geology, horizontal, icy, illustration, interior, layer, mantle, methane, neptune, neptune., people, planet, planets, ring, section, solid, sphere, spherical, structure, water, white