NASA scientist spots hidden nuclear military base under Greenland ice sheet - Express
- NASA scientist spots hidden nuclear military base under Greenland ice sheet Express
- Nasa scans reveal abandoned city buried under ice in Greenland The Independent
- Secret Cold War nuclear base hidden under ice sheet is captured in stunning photo by pilot flying overhead Daily Mail
- Abandoned US Army 'city under the ice' imaged in serendipitous NASA find The Register
- California scientists accidentally find nuclear fever dream in Arctic snow SFGATE