>>14635434supposedly it's a plasma discharge, everyone was drawing pictures of what they were seeing in the sky
https://www.researchgate.net/publication/3165629_Characteristics_for_the_Occurrence_of_a_High-Current_Z-Pinch_Aurora_as_Recorded_in_Antiquityhttps://www.winchestersun.com/2016/11/07/did-local-petroglyphs-depict-plasma/http://www.billhowell.ca/Electric%20Universe/Peratt%20-%20Auroral%20phenomena%20and%20petroglyphs.htmlthe story goes (as i understand it) in ancient times, Saturn was a sun and somehow plasma arc'd from Saturn to Mars and possibly to a planet between Mars and Jupiter (which explains strange Lichtenberg figure canyons on Mars and the Earth i.e. the Grand canyon) so basically primitive man was just drawing what they saw
very interesting article on the Grand Canyon being etched not by water but by plasma or electricity
https://www.thunderbolts.info/tpod/2008/arch08/080929grandcanyon.htm 