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World's largest iceberg on collision course with island in South Atlantic
The world's largest iceberg, known as A23a, broke loose from Antarctica's Filcher Ice Shelf in 1986, but remained grounded ...
Antarctica: World's Largest Iceberg A23a Drifts In Atlantic; Likely To Hit British Island South Georgia
For over 30 years, the A23a iceberg stayed anchored to the Antarctic Weddell Sea floor before it shrank and lost its grip on the seafloor which turned it into a massive floating fragment of ice. The ...