Andromeda the Monster (IMAGE) Australian National University Caption Andromeda has eaten several smaller galaxies, likely within the last few billion years, with left-overs found in large streams of stars. Credit Dougal Mackey, ANU Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.