Argentina: Strange Ground Effects Caused by UFOs?
10/15/2018
"Their size and perfection were striking," said Rodrigo in a conversation with LM Neuquén regarding the spots. "I'd never seen anything like them."
Source: http://inexplicata.blogspot.com/
https://youtu.be/fUPO6H0i8tY
Thanks to: https://helenastales.weebly.com