'Stellar Carcasses' On The Move - Globular Cluster Hubble Close-Up | Video
Friday, May 15, 2015 - 10:00
in Astronomy & Space
The Hubble Space Telescope was used to study 3000 white dwarf stars in Milky Way star cluster 47 Tucanae. The white dwarfs are migrating outward from the center of the cluster, which is home to hundreds of thousands of stars.