A23a got stuck again, spinning in one place just north of the South Orkney Islands. But, in December 2024 it finally broke free. Related: Scientists peered into a s
The trillion-ton slab of ice — called a megaberg — could slam into South Georgia Island, making it hard for penguin parents to feed their babies and some young could even starve.
The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica towards the island of South Georgia.