Scientists from the Schmidt Ocean Institute and the Deep Sea Studies Group have conducted a live exploration of the Mar del Plata submarine canyon in the South Atlantic Ocean, reaching depths of approximately 4,000 meters. Using a remotely operated robot, the team streamed real-time footage of previously unseen marine creatures to thousands of viewers on YouTube. This mission, part of the Oasis Submarinos project, revealed a hidden underwater world teeming with new and unusual life forms, captivating audiences with a blend of scientific discovery and engaging commentary. The exploration marks the first time this canyon has been studied at such depths, offering new insights into deep-sea biodiversity in the Argentine maritime region.