The MaNGA Stellar Library (IMAGE) University of Kentucky Caption A Hertzsprung-Russell diagram of all stars currently in the MaNGA Stellar Library, showing temperature and brightness (luminosity) of stars, along with information on their chemical makeup. Credit SDSS collaboration 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.