Pulsar jackpot reveals globular cluster's inner structure

https://www.nasa.gov/news/releases/latest/index.html

The Milky Way is chock full of star clusters. Some contain just a few tens-to-hundreds of young stars. Others, known as globular clusters, are among the oldest objects in the Universe and contain up to a million ancient stars.
Source: Psys.org
Pulsar jackpot reveals globular cluster’s inner structure
Psys.org