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.

A massive iceberg, identified as A23a, is drifting northeastward and could be on a collision course with the British territory of South Georgia Island. As of mid-January, the iceberg was estimated ...

When an iceberg the size of Chicago broke off from one of Antarctica's massive floating glaciers in January, a team of scientists working nearby quickly pivoted, steering their ship to explore the ...

The biggest iceberg in the world, named A23a, appears to have run aground off the island of South Georgia.

A23A Iceberg's trillion-tonne journey: From Antarctica to South Georgia. Posted: 5 March 2025 | Last updated: 5 March 2025. A trillion-tonne iceberg, --- Twice the size of greater london, has come ...

But what the team members found under the iceberg surprised them: giant sea spiders, octopuses, ice fish, corals and sponges, including a vase-shaped one that might be hundreds of years old.