Modern Engineering Marvels on MSN
A rare visitor from beyond the sun tests how well Earth can watch
What occurs when the most open alien yet drops by when the astronomers vision of the heavens is getting increasingly polluted ...
For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...
Could alien signals have already reached Earth undetected? - If advanced alien civilisations exist and have contacted Earth, they are more likely rare, scientists say ...
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