NASA scientist takes stunning photo of vast ice sheet – and accidentally discovers top secret ‘city’ burie... - The Sun
- NASA scientist takes stunning photo of vast ice sheet – and accidentally discovers top secret ‘city’ burie... The Sun
- New View of the “City Under the Ice” nasa.gov
- Abandoned US Army 'city under the ice' imaged in serendipitous NASA find The Register
- Secret Cold War nuclear base hidden under ice sheet is captured in stunning photo by pilot flying overhead Daily Mail
- Nasa scans reveal abandoned city buried under ice in Greenland The Independent