The Sky's for the Ancient Civilizations
were Far More Active than what we see Today

Anthony L. Peratt Plasma Lab Experiments Near-earth plasma events in Ancient Times
A. L. Peratt,
Characteristics for the Occurrence of a High-Current, Z-Pinch Aurora
as Recorded in Antiquity, Trans. Plasma Sci. v.31, n.6, 2003,
And several other similar papers on petroglyphs (Plasma-glyphs).



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