'City under the ice': NASA scientists find abandoned Cold War military base in Greenland

NASA scientists found Camp Century, an abandoned Cold War military base, during a flight to map the Greenland Ice Sheet.
AOL

NASA Found a Secret Military Base Buried 100 Feet Deep in Greenland’s Ice Shelf

Here’s what you’ll learn when you read this story: NASA scientists have found the remains of a U.S. military base buried 100 feet below the surface of the ice in Greenland. Camp Century, as it was ...