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What on Earth?
Season 4 Episode 6
A satellite captures an eerie image of a perfectly round island rotating within a perfectly round lake in the middle of a supposedly haunted Argentinian swamp. An impenetrable stone labyrinth in Madagascar is rumoured to harbour dozens of undiscovered species
What on Earth? airs on Sky History +1 at 12:00 PM, Friday 28 June. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary