Keyword Cosmic Calendar
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1999
The Mystery of Chaco Canyon
The Mystery of Chaco Canyon8.00 1999 HD
Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly...
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1980
Cosmos: A Personal Voyage
Cosmos: A Personal Voyage8.60 1980 HD
Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.