Cosmos Possible Worlds Episode 7 The Search for Intelligent Life on Earth ( Air Date 2020-03-30 ) Genre Documentary category. Overview "A revelation of the hidden underground network that is a collaboration of four kingdoms of life, and a true first contact story between humans and beings who communicate in a symbolic language and have maintained a representative democracy for many tens of millions of years.".
Cosmos Possible Worlds Episode 7 The Search for Intelligent Life on Earth
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- Watch: Cosmos Possible Worlds Episode 7 The Search for Intelligent Life on Earth on CWR-CRB
- Stars: Neil deGrasse Tyson
- Director: Coby Greenberg, Alan Silvestri
