Hundreds of satellites orbit the Earth, capturing the world in unprecedented ways, sometimes revealing inexplicable objects and phenomena. When scientists attempt to explain the mysteries seen from space, they explore these unusual images. Commentator: Steven Korney S11 E1 Soviet Secret Spaceship S11 E2 Nazi Evil Range S11 E3 Greek Doomsday City S11 E4 Mystery of Welsh Landmines S11 E5 Ridge of Sardinia Tower S11 E6 High Circle S11 E7 Russian Lightning Laboratory S11 E8 Polish Secret Nazi Compound S11 E9 Dead Sea Destruction Cave S11 E10 Ancient Rome's El Dorado