Decreasing Space Energy Density Explains Gravity and the Galactic Rotation Anomaly

It is proposed that the energy density of space decreases as the universe expands but it must be observed as constant. This requires that dimensional constants of nature must change, or transform, while dimensionless constants and the laws of physics remain constant by observation. It was determined that as the Energy Density of Space (EDS) decreases, all matter particle lengths must increase ∝ 1/EDS and their mass must increase ∝ 1/(EDS)². The mass increase of matter is absorbed from space thus creating a flux of space energy toward all matter particles. This space flux results in the force of gravity. The rate of mass gain is calculated to give a flux of space momentum that will accelerate matter particles near another body of matter consistent with newton's law. The calculated rate of mass gain sets the rate of length expansion via the mass-length relationship above. It is shown that this rate of length expansion, or acceleration, can quantitatively explain the rotation anomaly of galaxies as outward acceleration of galactic orbits consistent with the observed rotation velocities. Additional gravity from dark matter is therefore not required.