Imagine a group of stars are our lyrae stars to be exact discovered in the farthest reaches of our galaxy over one million light years away. Found in a surprise data set these celestial bodies are causing a commotion. Their rhythmic pulsations and changes in brightness are a perfect distance measure for astronomers. Stars aren't random, they inhabit the Milky Way's vast halo, home to many ancient stars. This halo holds most of the galaxy's mass. This discovery is significant because it tests previous predictions about where stars should exist in relation to our galaxy's center. The finding of these RR-library stars suggests that the decrease in star density might occur even further away, challenging conventional understanding of galaxies. It implies galaxies may not be isolated entities with voids between them. Could the halos of the Milky Way and Andromeda already overlap? This discovery hints at a universe more interconnected than we ever thought possible.