Nodule collector vehicle (IMAGE) Royal Netherlands Institute for Sea Research Caption Deployment of Royal IHC’s Apollo II pre-prototype nodule collector vehicle from the aft of RV Sarmiento de Gamboa during the 2018 field test in Málaga Bight. Credit Photo courtesy: Alberto Serrano. Usage Restrictions No restrictions. License Public Domain 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.