https://www.latimes.com/archives/la-...463-story.html
Riddle me this...
Why would species that can travel the galaxy and in theory, have had thousands (or far more) years of language and communications development than our own, communicate using what amounts to hieroglyphics pressed into a farmers field.
Crop circles are pranks and tourist attractions, analog click bait. There's always scientists that claim they are real... eventually many of the pranksters come forward and those scientists look like the dildos they are.
Anyway... maybe aliens need exhaust tips for their spacecraft? Can we buy those on amazon? It would probably be a really big sized...