Artist's Impression of Gas Ejection (IMAGE) University of Manchester Caption Artist's impressions of the gas ejected in the nova explosion with the binary star system at the center. Credit Bill Saxton, NRAO/AUI/NSF Usage Restrictions Providing credit given 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.