“Two scientists at Arizona State University have suggested that alien life may have 'left traces on the moon in the form of an artifact or surface modification of lunar features' - and that alien 'footprints' on the moon would last far longer than radio signals....
Read more …“Two scientists at Arizona State University have suggested that alien life may have 'left traces on the moon in the form of an artifact or surface modification of lunar features' - and that alien 'footprints' on the moon would last far longer than radio signals.
'Evidence for extraterrestrial intelligence could come from any signatures of non-human technology,' say the scientists in a paper published in Acta Astronautica.
The scientists say that any alien mission to our solar system is liable to have occurred long ago - but that the surface of the moon could preserve the signs for millions of years.”
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