I Do Not Believe in Gravity! Things fall due to pressure from sky and above…?
To refute your air pressure hypothesis, place a pebble in a bottle, seal it and pump the air out. If air pressure is responsible, the pebble will cease to slide in the direction of the ground when you tilt the bottle. The best evidence we have for gravity is that the orbital dynamics of many satellites depend on it from day to day.
Gravity is not exactly a pull. On that note your question has merit. It is the Gravity Power that manifests itself as pressure of Space. It is that pressure that causes the pressure of the atmosphere on the Earth. The Power that is inherent in the Substance of Space is what causes all motion and tends to bring together objects which are apart into one assembly. That is the reason why atoms in a material don’t fly apart.It is the Gravitational phenomenon that keeps it into one lump. It also keep the Solar system into one system assembly. The Sun and the Earth and the Moon don’t hang on nothing. They basically live in a Substance that at one time was called “Aether”. Hence, we live in the fluid of Space analogous to the same way that a fish lives in a fluid called “water”. Einstein indicated that gravity was a disturbance of Space- Time. However ;Time is not quite easily defined and Einstein never really gave a full explanation of what Space really is. Quantum mechanics only dealt with E
