The inner structure of the Moon (from innermost):
core (yellow, r=160km), primitive mantle (orange, r=1188km), depleted mantle (blue, r=1670km), crust (grey, r=1738km)
<a href="//commons.wikimedia.org/wiki/User:LennyWikidata" title="User:LennyWikidata">Lennart Kudling</a>
CC BY 3.0
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