Quote Originally Posted by Fyraltari View Post
No. Gravity is a fact. The Law of Gravity F = G*M*m/Rē is a theory, or a well-backed guess.
...No, you have it backwards. The Law of Gravitation is a law, which is not a theory. Laws are facts. Laws are not well-backed guesses. Gravity is a scientific theory, which is not a well-backed guess. A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested, in accordance with the scientific method, using a predefined protocol of observation and experiment.