Djorgovski 2 hosts multiple stellar populations, study suggests

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.

from Phys.org - latest science and technology news stories https://ift.tt/3j8Z74Q