Astronomers have performed spectroscopic observations of a globular cluster (GC) known as Djorgovski 2 and obtained chemical abundances of the cluster’s seven stars. The results suggest that Djorgovski 2 contains multiple stellar populations. The finding was detailed in a paper published October 8 on the arXiv pre-print repository.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/djorgovski2h.jpg)
Source:
https://phys.org/news/2020-10-djorgovski-hosts-multiple-stellar-populations.html