Don't know how many of you have already had the thoughts I've been having recently. But these thoughts have culminated in a major conclusion.
Gravity theory is wrong.
Many of us here suspected before that gravity was just electro-static attraction of a body with an ionized core and a negatively charged surface.
But now I'm much more sure of it.
Why?
I've just realised that NASA's gravity calculations that assert many of the moons and planets in the solar system have below or around the density of water is just... well... telling that gravity theory is wrong.
Now that we know comets are made of rock, this has dealt a heavy blow to the idea that ice is a major component to make up the bulk of a moon. We've been stuck with the idea that apparently low density moons that look to be made of rock but according to gravity calculations are in fact made of ice.
Well I'm discarding that idea.
I refuse to believe that so-called rocky moons, that look rocky, are mostly made of ice and other volatiles that are even lighter.
I think they are made of rock. Basalt, feldspar, olivine, quartz, mica, the usual stuff.
I refuse to believe rocky moons are only 6% rock at most, and over 94% ice and light volatiles!
Tethys is what it appears to be : A big ball of rock!
But NASA says its mean density is 0.983g/cm^3. They're wrong.
Ontop of that, we've got the electric universe planetary science assertion that says the gas giants aren't actually gas giants. They have solid surfaces close beneath the top of their opaque atmospheres. And yet here again, NASA says the gas giants have very low densities. NASA says Saturn has a lower density than water. This would make sense if they were gas giants, but it makes no sense if they are mostly rock by volume.
So if rocky moons have density of rock ( about 5g/cm^3 ) how does this affect our calculations and understanding of the dynamics of orbital motion?
NASA calculate the density of a moon by 1st calculating its assumed mass via orbital mechanics based on newton's gravity law. i.e. they look at tiny perturbations, wobbles and interaction between moons and planets. If the mass of a planet is assumed, then any planet or moon that interacts with the known mass planet can have it's mass estimated. Of course in practice , to work out the mass of a moon of saturn, we might use the mass of Saturn, which in turn needed the mass of the sun to be known, which in turn needed the mass of the Earth to be known etc.
Now we've pulled away one of the assumptions of gravity, the whole load of mass calculations for moons based on mass calculations for other planets based on mass calculations for the sun and Earth falls apart.
Instead, we put in place the ion core and negative charged surface planet \ moon theory.
Planets and moons are in mutually attractive orbits due to electro-magnetic attraction. This electro magnetic attraction can vary independently of the mass of the planet.
It's not a co-incidence that Io is the most electrically active moon in the solar system AND is considered to have the highest density of any moon in the solar system!...

... because the high electrical activity of Io is directly responsible for its strong electric attraction to Jupiter and apparent high density if gravity calculations are ( wrongly ) assumed correct.
This explains too much, too easily for it to be wrong. Occam's razor puts it as the best theory.
The reason why most moons and planets seem to have implausibly low density is because Earth is the base for all our solar system mass calculation, but Earth is one of the most highly electrically active, even perhaps the most active, at least relative to its size, planets in the solar system. So if we use Earth to calibrate gravity constants, all other bodies be calculated to have lower mass than expected and have implausibly low densities.
Hence NASA concludes most solar system bodies to have implausibly low density.
Right, hope you understand this, and how important it is.
Gravity is dead. Completely. Long live ionic core moons and planets theory.
At college we all saw the equations of electro-static attraction and gravity to be identical in algebra, only the scalar quantities are different, and we all wondered. All that wondering has finally come to something, for me at least.