Massive Kulamanamana Corals Wow Explorers in Papahānaumokuākea | Nautilus Live

Our Corps of Exploration were wowed by some amazingly beautiful deep-sea corals while exploring along the southern ridge of Middle Bank, at the eastern boundary of Papahānaumokuākea National Marine Sanctuary! At over 400 meters (1,300 feet) deep, we saw every color of the rainbow on the crest of th…