The world's largest iceberg, known as A23a, is on a collision course with South Georgia Island, a delicate ecosystem that is home to penguins and seals.

Credit: UK MOD Crown copyright/Cover Images A group of British scientists have photographed and filmed the world’s largest iceberg, A23a, after it began to move again after almost four decades stuck to the ocean floor.

This is not the first time an iceberg has posed a threat to South Georgia. In 2004, iceberg A38 "grounded on its continental shelf, leaving dead penguin chicks and seal pups on beaches as massive ice chunks blocked their access to feeding grounds,

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

Incredible new satellite images show the world's largest iceberg on a potential collision course with South Georgia Island. (NOAA/GOES East via SWNS) By Dean Murray Incredible new satellite images show the world's largest iceberg on a potential collision course with South Georgia Island.

Polar orbiting satellites have tracked the world’s largest iceberg since it broke free in Antarctica’s Weddell Sea in early November 2023.

The mega-iceberg poses a significant threat to South Georgia Island a remote wildlife haven. The world's largest iceberg, A23a, is drifting toward South Georgia Island, a remote and ecologically vital wildlife haven.

The world's largest iceberg, A23a, is drifting towards the wildlife haven of South Georgia, where it may cause problems for the resident penguins