By Steve JeffersonMAUNAKEA, Hawaii — An International team led by scientists at ETH Zurich in Switzerland used the W. M. Keck Observatory to study the role of star formation rates in metal contents... Read more» (keckobservatory.org)
This implies a preliminary star formation rate of ~ 0.07 Msun / yr at the GC. (arxiv.org)
This high star formation rate makes the remote galaxy bright enough for Hubble to see and to perform detailed observations. (sciencedaily.com)