ALT Closeup of a cluster of tightly-packed stars as seen by the Hubble Space Telescope. The sparkles are reminiscent of Tina Turner’s sparkly dresses she would wear on stage. The center of the cluster has the most stars, where most are blue and white. Red and orange stars are found farther from the center. Credits: NASA, ESA, and H. Richer and J. Heyl (University of British Columbia, Vancouver, Canada); acknowledgement: J. Mack (STScI) and G. Piotto (University of Padova, Italy)