Home Tech These Concrete Relics in Arizona Helped Satellites Spy on the Soviets

These Concrete Relics in Arizona Helped Satellites Spy on the Soviets

15
These Concrete Relics in Arizona Helped Satellites Spy on the Soviets

They were once part of a top secret spy operation. Today they lie in ruin. The post These Concrete Relics in Arizona Helped Satellites Spy on the Soviets appeared first on WIRED.