Season 11

1. Secret Soviet Spacecraft

2022-06-22 · 42m

Satellites capture a bizarre industrial complex in desert of Kazakhstan.

2. Range of Nazi Evil

2022-06-29 · 42m

Satellites capture dozens of parallel lines hidden in Polish woodlands.

3. Doomsday Lair of Greece

2022-07-06 · 42m

Satellites capture bizarre structures on the Greek island of Kefalonia.

4. Mystery of the Welsh Mine

2022-07-13 · 42m

Satellites capture ruins amid bizarre structures on a Welsh mountaintop.

5. Riddle of Sardinia Tower

2022-07-20 · 42m

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.

6. Circles of the High Kings

2022-07-27 · 42m

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.

7. Russia's Lightning Lab

2022-08-03 · 42m

Drone images capture oddly shaped towers in a forest clearing near Moscow.

8. Poland's Secret Nazi Compound

2022-08-10 · 42m

Satellites capture a series of zigzagging patterns in Polish woodlands.

9. Holes of Dead Sea Destruction

2022-08-17 · 42m

Drone images capture enormous holes scattered along the Dead Sea coastline.

10. Ancient Rome's El Dorado

2022-08-24 · 42m

Satellites capture bizarre markings etched deep in the mountains of Spain.