(IMAGE) KU Leuven Caption KU Leuven researchers discovered that two out of three possible climates on exoplanets are potentially habitable. Credit KU Leuven - Ludmila Carone Usage Restrictions Please include image credit 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.