Massive Iceberg A23a, World’s Largest, Begins Moving After Decades
The world’s largest iceberg, known as A23a, is once again on the move, drifting through the Southern Ocean after months of being stuck in one spot, according to scientists from the British Antarctic Survey (BAS). Initially spanning 3,672 square kilometers (about 1,418 square miles) as of August 2023—making it slightly larger than Rhode Island—the A23a … Read more