Carnegie astronomers determine that supermassive black holes are found in nuclei of all galaxies (cityofastronomy.org)
The bright nucleus of galaxy NGC5750 reveals the presence of an active supermassive black hole. (sciencemag.org)
The extreme sensitivity of X-shooter allowed the team to rule out other possible causes of this illumination, including gas shocks or the active nucleus of the galaxy. (sciencedaily.com)