The Andromeda Galaxy is approaching the Milky Way despite the universe's overall expansion, which does not contradict Hubble's Law because this law applies primarily at large distances. On smaller scales, such as the Milky Way-Andromeda system, gravitational attraction dominates over the expansion effects. The peculiar velocities of galaxies can vary significantly, leading to movements that may be towards or away from each other. The dynamics of local galaxy clusters must be assessed independently of the universal expansion rate, as local energy density influences gravitational interactions. Thus, Andromeda's approach is a result of gravitational binding rather than cosmic expansion.