View high resolution
NASA’s Terra Earth-observing satellite captured this image of Pine Island Glacier in West Antarctica on Nov. 13, 2011, after a research team discovered a huge 19-mile (30-km) -long crack running across it.
Members of the Operation IceBridge mission spotted the crack during a DC-8 flight over Pine Island Glacier (PIG) on Oct. 14, 2011. It’s estimated to be up to 260 feet (80 meters) wide and 195 feet (60 meters) deep.
