As a NASA science flight was flying over the Greenland ice sheet this spring, a surprise popped up on a specialty radar: a hidden Cold War city more than 100 feet beneath the ice.
As a NASA science flight was flying over the Greenland ice sheet this spring, a surprise popped up on a specialty radar: a hidden Cold War city more than 100 feet beneath the ice.
NASA scientists have uncovered a significant Cold War relic buried beneath Greenland's ice sheet: Camp Century. This forgotten military base, originally constructed in 1959, lies ...