SETI astronomer Seth Shostak argues that the time between aliens developing radio technology and artificial intelligence (AI) would be short.
Writing in Acta Astronautica, he says that the odds favour detecting such alien AI rather than "biological" life.
Story by the BBC
The Milky Way Was Rewired by a Cataclysmic Collision Billions of Years Ago.
Now It Is on Course for Another.
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The night sky seems eternal and unchanging. But in cosmic time, nothing
could be further from the truth.
The post The Milky Way Was Rewired by a Cataclys...
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