If the city of Bonn were located on the edge of the Fimbul Ice Shelf, in the Antarctic, its inhabitants would now be embarking on a journey through the Antarctic Circumpolar Current. An iceberg with a surface area of 120 square kilometres – the size of Bonn – has calved in the Atlantic. Glaciologists at Hamburg University’s Climate Campus have been using the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) radar satellite, TerraSAR-X, to observe the area from an altitude of 500 kilometres and gain a better understanding of how icebergs like this will calve in the future. Read More