It arrives from the explanation of the inverse effect of the spiral
galaxy
nucleus not having a solar mass in its center, but a mass in that
region that acts as a sole (full) swirling system of mass (see
hurricanes),
as seen with Hurricanes. This explanation offers a consequence that if
gravity weakens and abides, adheres to the collective mass of
inertial effects, then it should strengthen is regions lacking mass
forming a dark source of gravitational energy.