An underwater robot has captured a rare glimpse beneath the Antarctic sea ice, revealing a thriving, colorful world filled with coconut-shaped sponges, dandelion-like worms, pink encrusting algae and spidery starfish.
The footage was recorded on a camera attached to a Remotely Operated Vehicle (ROV) deployed by Australian Antarctic Division scientists under the sea ice at O’Brien Bay, near Casey research station in East Antarctica.