NASA shows off image "acquired by chance" of U.S. military's abandoned "city under the ice" in Greenland - CBS News
- NASA shows off image "acquired by chance" of U.S. military's abandoned "city under the ice" in Greenland CBS News
- NASA Found a Secret Military Base Buried 100 Feet Deep in Greenland’s Ice Shelf Yahoo! Voices
- New View of the “City Under the Ice” nasa.gov
- NASA radar accidentally finds secret Cold War 'city under the ice' in Greenland Fox Weather
- NASA Uncovers Hidden Cold War Base Under Ice The Weather Channel