Overview

• A23a, the world's largest iceberg, has been spinning at 15 degrees per day for nearly eight months.
• The iceberg broke free from the Antarctic seabed in 2020 after being grounded for over 30 years.
• A Taylor column, a rotating cylinder of water, is responsible for the iceberg's continuous spin.
• Experts are unsure how long A23a will remain trapped before resuming its journey to warmer waters.
• The iceberg's unique situation has drawn significant scientific and public interest.