Terra Image of Sebastien (image) NASA/Goddard Space Flight Center Share Print E-Mail 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 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.