Scientists working with data from the Sloan Digital Sky Surveys’ Apache Point Observatory Galactic Evolution Experiment (APOGEE) have discovered a “fossil galaxy” hidden in the depths of our own Milky Way.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/30-astronomersd.jpg)
Source:
https://phys.org/news/2020-11-astronomers-fossil-galaxy-deep-milky.html