For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...
The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is arguing that our inaugural contact is more likely to be a distress call, the ...
In October 2025, a Facebook post (archived) about an unusual finding spread across the platform. According to the post, scientists discovered robotic micro spiders from the comet 3I/ATLAS in ...
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