NASA, Greenland and Cold War

"We were looking for the bed of the ice and out pops Camp Century," NASA cryospheric scientist Alex Gardner said.
The U.S. Army chose frigid, remote Greenland for a secretive Cold War project code-named "Iceworm." Years later, NASA ...
What’s old is new again. NASA scientists discovered an underground “city” buried 100 feet beneath the ice of Greenland.