0
Posted in NASA
April 26, 2019

Hubble Snaps a Crowded Cluster

This sparkling burst of stars is Messier 75. It is a globular cluster: a spherical collection of stars bound together by gravity. Clusters like this orbit around galaxies and typically reside in their outer and less-crowded areas, gathering to form dense communities in the galactic suburbs. via NASA https://go.nasa.gov/2L68mag

Tagged with: ,

Comments & Reviews

Your email address will not be published. Required fields are marked *

*