Last April, we posted about a planned expedition to the Antarctic’s Weddell Sea on the icebreaking polar-supply and research-vessel SA Agulhas II. The Weddell Sea Expedition 2019 is now underway, and scientists have spent the past two weeks investigating the Larsen C Ice Shelf and the continent’s biggest iceberg, known as A68. The iceberg is estimated to be four times the size of Greater London.
The expedition is now within a few hundred kilometers from where, in November 1915, Sir Ernest Shackleton‘s ship, the Endurance, was crushed by pack ice and sank, in waters 3,000 meters deep. Whether the SA Agulhas II will be able to reach the location of the sunken ship is an open question.