More speculation on black holes – see www.dailygalaxy.com/my_weblog/2012/09/the-first-supermassive-black-holes/ … these were, it says, formed shortly after the Big Bang according to a research group from the University of Zurich, as a result of the collision of galaxies billions of years ago. The research was done by theoretical physicists using computer simulation modelling.
Supermassive Black Holes
2 September 2012Astronomy