Full explanation of the nature of dark matter based on the theory of motion gravity

If we look at the astronomical observations and computing around it about the velocity of the galaxies and the amount of material visible to the galaxies, we can see that the gravitational force derived from this amount of ordinary matter in the galaxies is capable of sustaining and retaining galaxies against disintegration It is not due to the high velocity of the galaxy's rotation, so to justify the stability and stability of the galaxies, the invisible material called dark matter is spoken in the structure of most of the galaxies, which, by its gravitational effect, can be a lack of gravitational force in the galaxies While many of the results and tests that have been done so far Scrolls at all have not been able to validate the existence of this invisible material in a cosmic structure, which is much more than ordinary matter and its gravitational effects more than ordinary matter, and, of course, the reasons given for the absence of this invisible substance are much greater than the reasons It is there. So now, the question is what is the stability and stability of the galaxies despite the inadequate gravity of the ordinary substance? According to the theory of gravity, it is observed that for the stability of the galaxies there is no need for dark matter to compensate for the gravitational deficit in the galaxies, but with gravitational equations in the theory of gravitation, we will see that this galvanic force of the galaxies through The motion of the same material that is produced due to its high velocity in galactic circuits is generated so that the force generated by the gravitational motion of stars and materials in the galaxies by creating gravitational solid rings in elliptical galaxies, as well as the creation of belts Gravity in the spiral galaxy's arms prevents collapse Such additional gravitational forces are, in fact, due to the increase in the gravitational force of any star in the galaxy on stars that are moving ahead of that star, and although the magnitude of the effect of this additional gravitational force due to the large distance between The stars do not look so much, but that is enough to counteract the centrifugal force from the galactic rotation. Thus, it can be seen that for the galaxies to stay stable for galactic rotations, there is no need for extra gravity to be invisible material called dark matter.