ROV Hercules Climbs Up the Wall of Tutuila Island

Experience a recent dive recap as ROV Hercules climbs up the wall of the north side of Tutuila Island from 996m to 105m depth. The Nautilus team has been working with the National Marine Sanctuary of American Samoa to survey this region for biological communities from fish to corals and sponges, collect rocks for analysis, and sample potentially new species. Learn more about this expedition.