The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...
Scientists blast the idea that consciousness is confined to human or animal brains in a provocative new paper published this ...
Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...
A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.
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