All Articles Tagged As: galaxy clusters

Astronomers search for orphan stars using newly upgraded telescope (5/28/2008)

New camera sees first light ...> Full Article

Old galaxies stick together in the young universe (4/9/2008)

Astronomers have developed the most sensitive infrared map of the distant universe ever produced, revealing the origins of the most massive galaxies in the cosmos ...> Full Article

Giant Particle Accelerator Discovered In The Sky (1/28/2008)

ESA's orbiting gamma-ray observatory, Integral, has made the first unambiguous discovery of highly energetic X-rays coming from a galaxy cluster. The find has shown the cluster to be a giant particle accelerator. ...> Full Article