Dear Hakan Unal Sir Isaac Newton didn't know many thing when he wrote his formula.

1) it is questionable, did he knew the sun is going around the earth or earth is going around the sun.

2) he did not know universe has more than one galaxy. He thought what ever we see is the universe.

3) he did not know the building block of universe is quantum.

He thought everything is working mechanically, for same reason Mr. Einstein copy him and presented his GTR , SR

Here is article that prove both of our icons are incorrect.

Deleted research item The research item mentioned here has been deleted

Article Quantum Mechanics Gravity, Mechanical Gravity of Newton is Myth

regards

Dear Hakan Unal,

Neither Newton nor Einstein explained gravity. Their equations predict the effects of gravity but do not explain it. Newton's domain fits best for general purposes because of its simplicity and close accuracy. Einstein's equations are very accurate but good up to about 20 light years after which it is said that dark matter interferes, then predictions are roughly off by a factor of 2, not close at all.

Newton proposed a force-at-a-distance and Einstein proposed warped space to explain their equations. Neither of these explanations have been tested, and maybe both are untestable. In his second edition of Opticks Newton proposed his own model of pushing gravity in 1704. Although few today have made, or ascribe to such gravity proposals involving a background field aether such as the ZPF, the Higgs field etc, these are the only purely mechanical theories of gravity involving no force or warped space. The equations of GR could still be applied based upon variances in the background field explaining the Ricci tensor of GR rather than the warping of space.