Some 423 miles above, the spy satellite slid quietly into position above the camp. Far below, forbidden to visitors and overhead airplane flights, a pair of secret camps, where teams completed hush-hush missions, lay in secrecy until now ... No, they weren't spies, the eye in the sky captured shots of the closed set of CBS's Survivor Africa, where film crews recently wrapped up shooting the next installment of the popular production, all conducted under unbelievably tight secrecy for a TV show.

For a look at the photos and our analysis of what they represent click here.

Source: USA Today"