NASA aircraft uncovers site of secret Cold War nuclear missile tunnels under Greenland ice sheet – Space.com

Science News

1. NASA aircraft uncovers site of secret Cold War nuclear missile tunnels under Greenland ice sheet  Space.com
2. New View of the “City Under the Ice”  nasa.gov
3. NASA radar picks up frozen, buried Cold War base Camp Century  Popular Science
4. NASA Radar Reveals Cold War ‘City Under the Ice’  Gizmodo
5. NASA Image Reveals Lost US Military Base—’City Under the Ice’  Newsweek

Source: Science News