Nature Articles

A23a: Journey of the World’s Largest Iceberg

A23a: Journey of the World’s Largest Iceberg

A23a, a colossal iceberg with an area of 3,800 square kilometers (1,500 square miles), and a thickness of 400 meters (1,312 feet), first broke free from the Antarctic coastline in 1986. Its size makes it more than twice the size of Greater London, and its thickness...

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