1E 0657-56: NASA Finds Direct Proof of Dark Matter - http://chandra.harva...06/1e0657/index.html
sorry I thought I included that - here it is , thanks
1E 0657-56: NASA Finds Direct Proof of Dark Matter - http://chandra.harva...06/1e0657/index.html
sorry I thought I included that - here it is , thanks