You want Müner Anomolies? I'll give you Müner Anomolies

[Runescope]

I was unaware of this phenomenon with our actual moon, nifty!

http://io9.com/new-theory-explains-moon-s-wonky-gravity-510654348

[Motokid600]

That is very interesting. I didn't think gravity would be that dynamic. This might be a common thing on airless bodies with no geological activity.

[RawChicken]

Wow, amazing, but this goes on off-topic or science sections...

Its amazing how gravity works and how little we know about it

[rosenkranz]

The real question is can that effect be duplicated artificially?

[OtherDalfite]

The real question is can that effect be duplicated artificially?

I doubt it. We don't have moon-size testing means to make these conditions. I don't really see why we would need to though, as it's easy to understand that denser = stronger gravitational pull.

[falofonos]

Gravitational anomalies like the ones on the moon also exist on Earth... probably on all rocky bodies.

http://en.wikipedia.org/wiki/Chicxulub_crater