{"id":242938,"date":"2026-01-20T18:37:11","date_gmt":"2026-01-20T18:37:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/nz\/242938\/"},"modified":"2026-01-20T18:37:11","modified_gmt":"2026-01-20T18:37:11","slug":"nasa-rediscovers-secret-military-base-buried-under-greenlands-ice-sheet-2","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/nz\/242938\/","title":{"rendered":"NASA rediscovers secret military base buried under Greenland\u2019s ice sheet"},"content":{"rendered":"

It was purely by chance that a NASA team stumbled upon a long-lost American military base buried deep beneath Greenland\u2019s ice. Hidden for more than sixty years, its remains were rediscovered thanks to an experimental airborne radar designed to map layers of frozen terrain.<\/p>\n

Back in 1959, the U.S. Army built a secret base under Greenland\u2019s ice sheet. Officially presented as a scientific research project, Camp Century was in reality a Cold War initiative meant to position American nuclear missiles closer to Soviet territory. Up to six hundred warheads were planned to sit in silos beneath the ice \u2014 though none ever did. By 1964, melting ice was already threatening to destroy the base\u2019s 21 tunnels, forcing its abandonment. The project remained classified until 1997 and, despite occasional monitoring, had largely faded into obscurity \u2014 until now.<\/p>\n

In April of this year, a NASA crew flew over northwestern Greenland aboard a Gulfstream III to test a new radar capable of spatial mapping. Engineers were using the system to chart the multiple layers of the ice sheet down to its bedrock. Originally designed for Antarctica, the radar will help scientists measure the thickness of ice sheets and forecast future sea-level <\/a>rise. But during the test flight, it detected a buried mass beneath the ice \u2014 the legendary Camp Century, once dubbed the \u201ccity under the ice.\u201d At first, the team didn\u2019t realize what they had found.<\/p>\n

\"\"<\/p>\n

Map of Camp Century, also known as \u201cthe city under the ice.\u201d At the top, you can see the structures that powered the camp using a mini nuclear reactor. The tunnels provided access to various living and working areas. Originally intended to house nuclear missiles, the base was ultimately used to extract the first ice cores to study climate evolution over 100,000 years. \u00a9 Campcentury.org<\/p>\n

A hidden pollution threat?<\/p>\n

This Cold War base, once believed to be on the verge of reemerging due to global warming, still lies about 100 feet below the surface. The radar test, however, managed to produce a visual map of the structure\u2019s remnants. Ground-penetrating radar works by sending radio waves into the ground and measuring how long they take to bounce back. The system can also reveal inner ice layers and the rock foundation beneath, creating a precise 2D image of what lies below.<\/p>\n

NASA\u2019s new radar takes it a step further \u2014 capturing data from multiple angles to produce a full 3D reconstruction. When researchers compared the new radar map with Camp Century\u2019s original plans, they could pinpoint the tunnels and key installations. The camp once functioned as a miniature city, complete with a hospital, theatre, church, and shop. Its power, heating, and water came from a small nuclear reactor<\/a>. Now, the rediscovery raises serious environmental concerns: when melting ice eventually exposes the base, all its buried chemical, biological, and radioactive waste could resurface \u2014 unless the entire structure sinks deeper into Greenland\u2019s icy depths instead.<\/p>\n

\"\"<\/p>\n

Sylvain Biget<\/p>\n

Journalist<\/p>\n

From journalism to tech expertise
Sylvain Biget is a journalist driven by a fascination for technological progress and the digital world\u2019s impact on society. A graduate of the \u00c9cole Sup\u00e9rieure de Journalisme de Paris, he quickly steered his career toward media outlets specializing in high-tech. Holder of a private-pilot licence and certified professional drone operator, he blends his passion for aviation with deep expertise in tech reporting.<\/p>\n

A key member of Futura\u2019s editorial team
As a technology journalist and editor at Futura, Sylvain covers a wide spectrum of topics\u2014cybersecurity, the rise of electric vehicles, drones, space science and emerging technologies. Every day he strives to keep Futura\u2019s readers up to date on current tech developments and to explore the many facets of tomorrow\u2019s world. His keen interest in the advent of artificial intelligence enables him to cast a distinctive light on the challenges of this technological revolution.<\/p>\n","protected":false},"excerpt":{"rendered":"It was purely by chance that a NASA team stumbled upon a long-lost American military base buried deep…\n","protected":false},"author":2,"featured_media":221446,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[111,139,69,147,392],"class_list":["post-242938","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-new-zealand","tag-newzealand","tag-nz","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/242938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=242938"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/242938\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/221446"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=242938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=242938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=242938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}