Terra Image of Sebastien (IMAGE) NASA/Goddard Space Flight Center Caption On Nov. 20, 2019, the MODIS instrument that flies aboard NASA's Terra satellite provided a visible image of Tropical Storm Sebastien in the Atlantic Ocean. Puerto Rico can be seen to the left of the storm. Credit NASA Worldview 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.