Gravitational Catastrophe and Dark Matter

I have been working for a long time about basic laws of physics. During this time I noticed, that gravity does not work as Newtonian. Distance and gravitational force relation changes over distance. The attraction properties change for each point of free space, and have some limits. The attraction changes due to some values between 1/r and 1/r^2 even for the existent furthest distance. This work aims to analyze and discuss this phenomenon.