Astro News Bytes: Downsizing the Andromeda Galaxy

Astronomers used to believe that the Andromeda Galaxy, our nearest galactic neighbor, was three times the size of the Milky Way. Not anymore.
By | Published: March 6, 2018 | Last updated on May 18, 2023

You can get the whole story in News:

Just how big is the Andromeda galaxy?