Diagram Illustrating the Microlensing Event Studied in This Research (image) National Institutes of Natural Sciences Share Print E-Mail Caption Red dots indicate previous exoplanet systems discovered by microlensing. Inset: Artist's conception of the exoplanet and its host star. Credit University of Tokyo Usage Restrictions None 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.