Manuscripts/Mixed Material Stages of galactic history with respect to extraterrestrial intelligence : note

Format Manuscripts/Mixed Material
Contributors Sagan, Carl
Dates 1973
Language English
Subjects Contact : A Novel
Cosmology
Extraterrestrial Intelligence
Human Alien Encounters
Ideas Riding
Manuscripts
Radio Astronomy
Sagan, Carl
Title
Stages of galactic history with respect to extraterrestrial intelligence : note
Contributor Names
Sagan, Carl (Author)
Subject Headings
-  Sagan, Carl
-  Contact : a novel
-  Cosmology
-  Radio astronomy
-  Ideas riding
-  Extraterrestrial intelligence
-  Human-alien encounters
-  Manuscripts
Genre
Manuscripts
Notes
-  In this document, Carl Sagan imagines the history of the galaxy with respect to extraterrestrial intelligence. He mentions the first generation of stars, the formation of planets, the evolution of stars, the development of radio telescopes to establish contact between various technical civilizations and a time in the future when the galaxy has been crisscrossed by intelligence many times. From Carl Sagan's "ideas riding" files, a play on "ideas writing." These files contain a running set of initial concepts for various writing projects. This note was cross-filed with Sagan's notes on his novel Contact.
Medium
Dimensions in inches: 11 x 8 1/2
Source Collection
The Seth MacFarlane Collection of the Carl Sagan and Ann Druyan Archive
Repository
Manuscript Division


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