A red jellyfish floating in a dark ocean.
Big Red Jelly
Image courtesy of NOAA Ocean Exploration, 2025 Beyond the Blue. Download larger version (jpg, 828 KB).
A large, opaque Tiburonia granrojo or “big red jelly,” observed at a depth of 1,134 meters (3,720 feet) during the fifth dive of the Papahānaumokuākea ROV and Mapping expedition.