
© John Sonntag/UPIThe massive A-68 iceberg originally split from the Larsen C ice shelf in July of 2017.
The Antarctic iceberg A-68 has begun to spin. After a year-long standstill, the massive chunk of ice is on the move.
A-68 split from the Larsen C ice shelf last July. Scientists predicted the giant iceberg would begin to fragment shortly after its separation.
But over the last year, A-68 has remained mostly intact, anchored to the Bawden Ice Rise, a shallow seabed near the edge of the Larsen ice shelf. Scientists used satellite images to monitor the iceberg, but until now, there was little movement to report.
Now, just more than year after it first separated, A-68 is beginning to drift again.
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