Local Group

The Local Group is a gravitationally bound collection of galaxies situated in the nearby universe. As a fundamental structure in the cosmic web, it comprises several major galaxies, with the Milky Way being one prominent member. The group's dynamics are governed by the mutual gravitational attraction between its constituent galaxies, resulting in ongoing interactions and mergers that influence stellar and gaseous distribution across its members. Studying the structure and evolution of the Local Group provides critical data for understanding the formation and large-scale dynamics of galaxies and matter throughout the local region of the cosmos.