anyway, there is no solid interior inside Earth as opposed to Europa

You do persist in digging your hole deeper. The Inner Core
is denser than any material on the crust!
[link to www.nature.com]
[link to www.berkeley.edu]

Anyway?


Earth only has a solid inner core, which is surrounded by molten mantle, so could be said that the interior of Earth is fluid - molten rock.

it reminds me of cherry - thin outer skin, soft "meat" inside and hard bone in the middle of it.

Make up your mind Andrew. YOU claimed that there was nothing
solid deep in the Earth, and here you claim there is.

What the hell is wrong with you? You directly contradict
yourself on The Same Damned Page!