• Question: Do any other planets in the solar system have a core, mantle and crust?

    Asked by Zealousy to Susan on 16 Jun 2015.
    • Photo: Susan Cartwright

      Susan Cartwright answered on 16 Jun 2015:


      Yes. Mercury, Venus and Mars do, though Mars’ core is rather small. So do some of the larger moons, particularly Ganymede (moon of Jupiter) and Titan (moon of Saturn).

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