Bound together ✨

Globular clusters, like the one seen in this #HubbleFriday image, are collections of tens of thousands of stars bound by their mutual gravitational attraction.

This cluster is NGC 6544, which is about 8,000 light-years away: https://go.nasa.gov/3XkhXeZ
#Hubble

Hubble Glimpses a Glistening Cluster

The teeming stars of the globular cluster NGC 6544 glisten in this image from the NASA/ESA Hubble Space Telescope.

^{Andrea Gianopoulos (NASA)}