Hubble image showcases cluster with 3 million billion stars
https://www.upi.com/Science_News/2018/01/16/Hubble-image-showcases-cluster-with-mass-of-three-million-billion-suns/4631516120198/?utm_source=sec&utm_campaign=sl&utm_medium=3 Source Cited: www.upi.com Sign in to see full entry.