For years the idea that some of the Human constructions More imposing could be distinguished from space. The Great Wall China used to lead that list, but the truth is that it is a very widespread myth. Although there are structures that, with some difficulty, can be perceived from the terrestrial orbit, only one stands out for its clarity, and surprisingly it is found in the southern Spain.
When astronauts They remain aboard the International Space Station, orbiting hundreds of kilometers from the surface, you can appreciate certain geographical features And also some human interventions. For example, the Pyramids From Giza, located in full Egyptian desert, they can be seen if the conditions are optimal, although it requires a lot of visual effort and, in many cases, the help of optical devices.
However, there is a clear and constant exception: AlmerÃa greenhouses. This vast agricultural extension located in the El Ejido area, with more than 28,000 hectares covered with white plasticit is perfectly recognizable from space. What allows these facilities to be so visible is the large amount of sunlight that they reflect, creating a very noticeable white spot in the peninsular southeast, clearly differentiated from the environment.
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Pedro DukeSpanish astronaut and former minister, has on several occasions that Almeria greenhouses are easily identifiable from orbit. Unlike pyramids or the Chinese wall, whose visibility is limited or void, this gigantic agricultural area stands out without the need to force the view or use sophisticated zooms.
Thus, what many could imagine as an ancient architectural feat or a wonder of the world is, in fact, a modern agricultural infrastructure dedicated to Intensive culture. Spain, thanks to this peculiar characteristic, has earned a curious place in the history of space exploration.
