BBCNEWS BBC News August 13, 2021 22:23:00
Weighing billions of tonnes, scrapes past a region of the antarctic, known as the brunt ice shelf. it was the moment the british antarctic survey had been anticipating for months. the expectation was the berg would knock into and dislodge another vast and unstable piece of ice that's sitting in front of the survey�*s halley research station. the bit that's still attached is slightly larger than the a74, so it will be a significant iceberg carving event. it's quite long—awaited. and we've been tracking the progress of the cracks that will eventually cause it to carve for a long time. when i...