News release

http://www.southampton.ac.uk/mediacentre/news/2012/oct/12_175.shtml

Surprising black hole discovery changes picture of globular star clusters

Ref: 12/175
03 October 2012

Two black holes in a globular star cluster

An unexpected discovery by an international team of astronomers is forcing scientists to rethink their understanding of the environment in globular star clusters, tight-knit collections containing hundreds of tousands     ..............................................................................................................................................