The first experience that an alien civilization might have of us may not be telecommunications – no ETs watching early The Simpsons episodes. Astronomers have found that up to 200 light-years away, ...
Major aviation hubs like London’s Heathrow and Gatwick, or New York’s JFK International, could constantly send out clues about our existence to aliens. A new startling study claims that the airport ...
Earth plants could thrive under the light of an alien sun, according to a recent experiment. A team of astrobiologists planted garden cress seeds and cultured dishes of photosynthetic bacteria under ...
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