NASA, greenland ice sheet and Cold War

While flying roughly 150 miles east of northern Greenland’s Pituffik Space Base, the NASA researchers also snapped photos of ...
Radar surveys occasionally show evidence of the base, lurking there like an environmental time bomb under the ice. But in ...
The U.S. Army chose frigid, remote Greenland for a secretive Cold War project code-named "Iceworm." Years later, NASA ...