The Sagan Conspiracy | Donald Zygutis | Englisch | Taschenbuch | 2016
23,79 €
Taschenbuch vonDonald Zygutis. Autor: Donald Zygutis. Mainstream SETI scientists and ancient alien theorists don't agree on much, but one opinion they share is that the undisputed authority on the possibility of alien existence was the late Carl Sagan (1934--1996), whose voluminous writings on the subject have had a profound influence on ETI research.
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