Giants joust in the cold   A series of dramatic images captured between 3 May and 7 October 2002 by the European Space Agency’s Envisat satellite shows the formation of a new Antarctic iceberg measuring 200 x 32 km. Iceberg "calving"     The Envisat ASAR image swath. Part of the normal Antarctic ice cycle     Image of the C-19 iceberg acquired 19 July 2002 by Envisat's Advanced Synthetic Aperture Radar (ASAR) sensor operating in the Wide Swath mode. Release date: 8 July 2004