(Ivan Petricevic) An ancient petroglyph found on a rock at Chaco Canyon in the United States may represent a phenomenon in the sky observed by the ancient Pueblo Indians in 1097, scientists believe.
Source: http://ift.tt/2vUDtwy
(Ivan Petricevic) An ancient petroglyph found on a rock at Chaco Canyon in the United States may represent a phenomenon in the sky observed by the ancient Pueblo Indians in 1097, scientists believe.
Source: http://ift.tt/2vUDtwy
Disclosure Chronicles 