Step aboard the pinnacle of ocean exploration: the OceanXplorer. With her own submersibles, wet and dry labs, and hologram technology, every inch is designed to push the limits of marine discovery further than ever before. Watch her and her crew in action in #OceanXplorers, Sundays at 9/8c on National Geographic. Now streaming on Disney and Hulu. | National Geographic TV

Scientists have sent more than half a dozen submersibles to explore the deepest parts of the ocean, but most of it is still undiscovered. #water #ocean #oceanexploring | Insider Science