Although it appears that globular clusters contain some of …
Although it appears that globular clusters contain some of the first stars to be produced in the galaxy, their origins and their role in galactic evolution are still unclear.
https://www.youtube.com/watch?v=iiCSpnFRYtk
Replies
https://www.sciencedaily.com/releases/2012/09/120905083950.htm
https://www.spacetelescope.org/images/potw1236a/