Milky Way Devours Another Galaxy, Sparking Solar System Theories
Astronomers have discovered twenty metal-poor stars situated unusually close to the Milky Way’s disk, potentially representing remnants of an ancient dwarf galaxy nicknamed Loki. These stars, with chemical compositions suggesting they are older than 10 billion years, exhibit orbital patterns that perplexed researchers and indicate a significant merger event in the Milky Way’s early formation. This finding could offer a crucial, previously overlooked piece in understanding how the Milky Way grew to its current massive size through the consumption of smaller galaxies.
John Q. Hosedrinker