The 1~10% hollow moon / Brad Guth

Hagar if a large object is hollow it begs the question. Where is its
center of gravity? That is why mother nature makes solid cores TreBert

On Jul 31, 1:53*pm, (G=EMC^2 Glazier) wrote:
Hagar if a large object is hollow it begs the question. Where is its
center of gravity? That is why mother nature makes solid cores * TreBert

Exactly, and because our unusually massive moon that has become so
physically dark wasn't made progressively solid to its core, is why
the first dozen some odd moon probes and orbital items had an
extremely tough time of it, because there simply was no such
traditional center of gravity.

However any trapped elements capable of creating helium and otherwise
geothermal and pressure induced energy that's fully capable of
generating a number of other geology formed gasses (including h2o
vapor/steam) could easily manage to create voids as the interior of
Selene evolves and cools, especially once having such a tough and
dense outer crust.

Brad Guth, Brad_Guth, Brad.Guth, BradGuth, BG / “Guth Usenet”