* Astronomy

Pluto's Gate Uncovered in Turkey

A "gate to hell" has emerged from ruins in southwestern Turkey, Italian archaeologists have announced.
Known as Pluto's Gate -- Ploutonion in Greek, Plutonium in Latin -- the cave was celebrated as the portal to the underworld in Greco-Roman mythology and tradition.
Historic sources located the site in the ancient Phrygian city of Hierapolis, now called Pamukkale, and described the opening as filled with lethal mephitic vapours.
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