Bright galaxies like to stick together

The Herschel Space Observatory has been able to see thousands of galaxies and identify their locations, showing for the first time that they are packed closely together in the center of large galaxy clusters.

Link: http://www.astronomy.com/asy/default.aspx?c=a&id=9904

Time: 28. May. 2010

Feed: Astronomy.com - News

Topics: galaxies, together