
Hubble Reveals Hidden Glory of a Long-Lost Globular Cluster
A stunning image from NASA’s Hubble Space Telescope reveals a previously unexplored globular cluster, glittering with multicolored stars. Known as ESO 591-12, or Palomar 8, this cluster is a spherical gathering of tens of thousands to millions of stars, all tightly bound by gravity. Globular clusters like this one formed early in their host galaxy’s…