In 2000, Iceberg B-15A broke away from Western Antarctica's Ross Ice Shelf and became the world's largest iceberg. It kept that title until 2003, when it split in two. The break-up formed B-15J, which rests against the ice shelf.
These two views show different reflective properties of the ice in the region.
The image was produced by the Multi-angle Imaging SpectroRadiometer on the Terra satellite.
+ Full image and caption