Non Newtonian Dynamics in Galaxies and Satellite Galaxies

TL;DR

This paper proposes that a varying gravitational constant cosmology can reconcile observations of satellite galaxy dynamics and anomalies that challenge Newtonian gravity and dark matter explanations.

Contribution

It introduces a varying G cosmology as a unified framework to explain galaxy rotation speeds and anomalies inconsistent with standard models.

Findings

Satellite galaxies rotate faster than expected under Newtonian gravity.

Varying G cosmology explains observed anomalies and relativistic effects.

Reconciles conflicting observations with a unified theoretical approach.

Abstract

Recent studies have thrown up a big enigma. On the one hand they point to satellite galaxies rotating faster than they should with the usual theory. On the other hand they also go against explanation of Newtonian gravity with dark matter. In this brief note it is argued that the varying $G$ cosmology which explains all the observed General Relativistic effects and the Pioneer anomaly reconciles the controversial conclusions of the latest observations.