https://www.scienceblogs.com/startswithabang/2012/11/26/messier-monday-a-straggling-globular-cluster-m30
Messier Monday: A Straggling Globular Cluster, M30 | ScienceBlogs
"The man's a born straggler... another lucky exception to the rules of natural selection. A million years ago he would've been an easy snack for a...
globular cluster m30messiermondayscienceblogs