The Eridanus supergroup is a large collection of galaxies located in the constellation Eridanus. It is part of a larger structure known as the Great Attractor, which influences the motion of galaxies in its vicinity. The supergroup contains several galaxy clusters and groups, making it an important area for studying cosmic structure and evolution. This supergroup is notable for its rich diversity of galaxy types, including spiral, elliptical, and irregular galaxies. Observations of the Eridanus supergroup help astronomers understand the dynamics of galaxy interactions and the formation of large-scale structures in the universe.