A 35-day deep-sea expedition to the remote South Sandwich Islands near Antarctica uncovered coral gardens, hydrothermal vents, and potentially new species in one of the most biodiverse parts of the Southern Ocean. Conducted aboard the Schmidt Ocean Institute’s Falkor (too), the mission captured striking images and made world-first discoveries, including rare footage of a colossal squid. Scientists described it as a landmark voyage with long-term implications for ocean conservation and species management.