GJ229Ac (image) Carnegie Institution for Science Share Print E-Mail Caption Artist's concept of GJ229Ac, the nearest temperate super-Earth to us that is in a system in which the host star has a brown dwarf companion. Credit Illustration is by Robin Dienel, courtesy of the Carnegie Institution for Science. Usage Restrictions With credit Share Print E-Mail 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.