S11 E142 min
Secret Soviet Spacecraft
Satellites capture a bizarre industrial complex in desert of Kazakhstan.
What on Earth?
Season 11
A season summary is not currently available.
10 episodes · First aired 2022-06-22
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Episodes
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Showing 10 at a time
S11 E242 min
Range of Nazi Evil
Satellites capture dozens of parallel lines hidden in Polish woodlands.
S11 E342 min
Doomsday Lair of Greece
Satellites capture bizarre structures on the Greek island of Kefalonia.
S11 E442 min
Mystery of the Welsh Mine
Satellites capture ruins amid bizarre structures on a Welsh mountaintop.
S11 E542 min
Riddle of Sardinia Tower
Satellite images capture a triangular castle-like tower located on the Mediterranean island of Sardinia; experts investigate the relics of a declining ancient civilization that may have suffered a celestial catastrophe.
S11 E642 min
Circles of the High Kings
Satellite images capture two conjoined circular structures embedded in the lush and rolling landscape of Ireland; experts investigate and uncover an ancient site linked to legendary figures and the elusive hunt for the Ark of the Covenant.
S11 E742 min
Russia's Lightning Lab
Drone images capture oddly shaped towers in a forest clearing near Moscow.
S11 E842 min
Poland's Secret Nazi Compound
Satellites capture a series of zigzagging patterns in Polish woodlands.
S11 E942 min
Holes of Dead Sea Destruction
Drone images capture enormous holes scattered along the Dead Sea coastline.
S11 E1042 min
Ancient Rome's El Dorado
Satellites capture bizarre markings etched deep in the mountains of Spain.