A famous supermassive black hole 'spied on' with the Gran Telescopio CANARIAS
Tuesday, July 26, 2016 - 13:31
in Astronomy & Space
Novel observations by an international group of researchers with the CanariCam instrument on the Gran Telescopio CANARIAS provide new information about magnetic fields around the active nucleus of the galaxy Cygnus A. This is the first time that polarimetric observations in the middle infrared region of the spectrum have been made of the nucleus of an active galaxy.