Ancient Civilizations: S01, E08 Portals to the Universe ( Gaia 2017 US)( ENG, SUB ENG)

Ancient Civilizations Network: History TV, Gaia (US) Season One, Episode 8 Portals to the Universe Release Date: Nov, 2017 (United States) 28 min, TVG, History, Documentary, TV Series (2017 now) (ENG, SUB ENG) About: Massive stone monuments, intricately placed by ancient civilizations in astronomical alignment, may have once opened portals to the universe , HistoryTVzdenek1964, Gaia, Historyzdenek1964, Documentary , AncientCivilizations