Research Vessels Used for KORUS-OC (IMAGE) NASA/Goddard Space Flight Center Caption R/V Onnuri is one of two research vessels conducting research into the ocean and atmosphere of the waters surrounding South Korea, part of the Korea-United States Ocean Color (KORUS-OC) expedition. Credit Credits: Melissa Melendez Oyola/University of New Hampshire 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.