Warm gas coming from an active black hole (IMAGE) Università di Bologna Caption Warm gas coming from the active supermassive black hole at the centre of the Nest200047 system: the activity of such a black hole crucially impacts the evolution of the galaxy and the intergalactic environment hosting it. Credit University of Bologna Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.