The outskirts of the Milky Way are home to the galaxy’s oldest stars. But astronomers have spotted something unexpected in this celestial retirement community: a flock of young stars.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/themilkyways.jpg)
Source:
https://phys.org/news/2020-01-milky-impending-galactic-collision-birthing.html