But not aliens: the mystery of the steel monoliths finally solved



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Suddenly, he was there, in the middle of no-man’s-land, and it was news all over the world. In late November, a steel monolith appeared in the US state of Utah. Unknown origin!

Soon after, more monoliths emerged like mushrooms. In the UK, Spain, Germany and even Switzerland. And the world wondered what could be behind the mysterious pillars. Some suspected that aliens were responsible for the monoliths. Others felt a tribute to the science fiction film “2001: A Space Odyssey”, in which a monolith can also be seen.

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