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We may be about to discover alien AI instead of aliens

For generations, humans have imagined what it would be like to discover life beyond Earth. Would alien beings look anything ...
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A comet from another star system flew through our solar system and scientists checked it for alien signals

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from anywhere nearby. Called 3I/ATLAS, it was travelling so fast and on such an ...