Artist Impression of Abell 2597 (IMAGE) Cardiff University Caption Artist impression of Abell 2597 showing the central supermassive black hole expelling cold, molecular gas -- like the pump of a giant intergalactic fountain. Credit NRAO/AUI/NSF; D. Berry Usage Restrictions None License Licensed content 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.