Additional Solar System Gravitational Anomalies

This article is motivated by uncertainty in experimental determinations of the gravitational constant, G, and numerous anomalies up to 0.5 percent Newtonian force on bodies within solar system. The analysis sheds new light through six natural experiments system, which draw published reports astrophysical databases, involve laboratory orbital dynamics planets moons Earth Mars, non-gravitational acceleration (NGA) ‘Oumuamua comets. In each case, values are known for all variables Newton’s Law , except G. Analyses determine constant’s observed value, which—across settings—varies with mass smaller, moving body, m, so that . While further work required, this examination shows a scale-related gravity effect at scales from benchtop Solar System, contributes understanding symmetry has possible implications Laws, dark matter, formation structure universe.