Gravity doesn't exist. I don't need to prove that because it hasn't even been proven that gravity does exist.
Shape? We don't have that data. We are currently 2 dimensional in regards to Earth. We know a map. We can't comprehend a globe.
Size? Again, we are 2 dimensional. We only have the data that made it through the geographer. Past Antarctica could be anything from a barren icy wasteland to a tropical paradise.
Math only works under the assumption of a globe. So does science. If the earth is not a globe, it upends everything.
Space is mostly fake. The best consumer digital 📷 (*icon to denote not on a phone) cannot discern features even on Mars. It shows a strange, pulsating orb, no matter the atmospheric conditions.
And for that matter, the atmosphere is too tenuous to produce twinkling. The firmament keeps the air on earth. If there is any twinkling, it would be caused by the "waters above."
Given the historical record of the Great Flood, which is referenced by countless religions and historic records etc, one must ask where exactly did the water come from? Yet science has not even attempted to tackle.
If, speculating of course, if the firmament does in fact, quite literally separate the waters from above from the waters below... And if that separation was say opened them would we not see a great swath of land affected by such an inundation of water? Why yes, yes we would. There's one place in which "science" tells us a great canyon was formed by a river, over millions of years. Let me be the first here then to state that the Grand Canyon in the Americas could very well have been formed quite quickly, as the heavens opened up and the Earth was inundated with water.
Before everyone jumps in and says their peace as to why that's crap..... Know this..... On most federal lands in the US, you know those national parks etc, there's has been documented and recorded finds of artifacts that directly go against the official historic narrative. Once you realize that the History we are taught is based on lies and deception, maybe then you'd be open to my assertion.
The great part is that everything hidden will become known. I wonder why people constantly end up missing from national parks.... Maybe they stumbled upon something they weren't allowed to see. Anyways,....
Carry On!!