Hubble Discovers “Ghost Galaxy” Dominated by Dark Matter | Rare Find in Perseus Cluster
A Ghostly Galaxy Reveals the Secrets of Dark Matter In a groundbreaking discovery, astronomers have identified a remarkably faint galaxy, dubbed Candidate Dark Galaxy-2 (CDG-2), almost entirely composed of dark matter. This elusive galaxy, located within the Perseus galaxy cluster approximately 245 million light-years from Earth, challenges conventional understanding of galactic formation and offers a … Read more