Exploration Vessel Nautilus (IMAGE) Staffordshire University Caption Professor Claire Gwinnett is part of an expedition aboard Exploration Vessel Nautilus (credit: Ocean Exploration Trust) Credit Ocean Exploration Trust (OET) 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.