Did Admiral Byrd encounter UFOs in Antarctica? Discover the real military history of Operation Highjump and the truth behind ...

Documents released to the public have surfaced in Argentina regarding a UFO cover-up of a 1990s sighting in Antarctica, the country’s Ministry of Foreign Affairs has revealed.

It's an interesting thought experiment to brainstorm what could be trapped under the thick, centuries old ice in Antarctica. Aliens? A virus? Some strange, undiscovered creatures? Scientists have ...