Topic: Space Pictures This Week: Extreme Free Fall, Ice Island, More

[sam]

http://news.nationalgeographic.com/news/2012/07/pictures/120726-best-space-pictures-206-glacier-science-nasa-space/

An iceberg measuring nearly 50 square miles (130 square kilometers) floats away from the Petermann glacier in northwestern Greenland (map) in a color-enhanced July 21 photograph snapped by NASA's Terra satellite.