Artist's Impression of the Gaia Satellite (IMAGE) Embry-Riddle Aeronautical University Caption Embry-Riddle researchers used data captured by the Gaia satellite (shown here in an artist's impression) to determine the ages of stars. Credit European Space Agency - D. Ducros, 2013 Usage Restrictions Use only with this credit information: European Space Agency - D. Ducros, 2013 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.