View Full Version : Hubble Zooms In On Coma Galaxy Cluster

2008-Jun-10, 03:50 PM
The Coma Cluster is one of the densest known clusters of galaxies, containing thousands of elliptical and spherical star systems. The entire cluster is huge, more than 20 million light-years in diameter. It's also very far away, over 300 million light years distant. But no telescope brings the Coma Cluster closer than [...]

More... (http://www.universetoday.com/2008/06/10/hubble-zooms-in-on-coma-galaxy-cluster/)