Terra Image of Gaston (IMAGE) NASA/Goddard Space Flight Center Caption At 10 a.m. EDT (1400 UTC) on Aug. 31 NASA's Terra Aqua satellite saw that Gaston continued to maintain an eye about 15 nautical miles wide that was surrounded by powerful thunderstorms. Credit Credits: NASA Goddard MODIS Rapid Response Team 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.