Views of the News
February 9, 2012 - Pine Island Glacier
In mid-October 2011, NASA scientists discovered a massive crack across the ice shelf of Pine Island Glacier in Antarctica, measuring 19 miles long, 260 feet wide, and 195 feet deep. Eventually, a giant iceberg, covering over 300 square miles, will break off the glacier. Pine Island is one of the largest and fastest-moving glaciers in Antarctica, capturing scientists' attention because of the rate its ice is thinning. Aerial surveys, along with images from multiple satellites, help scientists monitor glaciers over time and better understand their impact on sea level. For more information, visit the Image of the Week section of the EROS Image Gallery.