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Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting ...

The world’s largest iceberg called A23a reportedly is on the move in the ... undersea mountain for several months. However, recent satellite images suggested that the massive iceberg, also ...

The world's largest iceberg, A23a, is drifting toward South Georgia ... home to penguins and seals. Satellite images, including recent data captured by NOAA's GOES East satellite on Jan. 22 ...

An iceberg seen on NASA’s Aqua satellite, known as A23a, center, is visible as it heads toward South Georgia Island, top, on Jan. 15, 2025, off the coast of Antarctica. (NASA Worldview via AP ...

The jagged fragment has an area of roughly 31 sq miles (80 sq km) - just a fraction of the approximately 1,297 sq miles ...

Satellite imagery suggested that unlike ... Roughly 1,550 square miles across, the world's biggest and oldest iceberg, known as A23a, calved from the Antarctic shelf in 1986.

For months, the iceberg was trapped by rotating water currents, which kept it spinning in one place. Satellite imagery of A23a before it broke free via REUTERS But in December, it broke free ...

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica toward the island of South Georgia. The iceberg, called A23a, was previously ...