Format Manuscripts/Mixed Material
Contributors Sagan, Carl
Dates 1964
Language English
Subjects California
Ideas Riding
Light
Manuscripts
Sagan, Carl
Title
Is there life on Earth? : note
Contributor Names
Sagan, Carl (Author)
Subject Headings
-  Sagan, Carl
-  Ideas riding
-  California
-  Light
-  Manuscripts
Genre
Manuscripts
Notes
-  In this document, Carl Sagan describes the lumens (a unit of measure for visible light) given off by various cities in California. 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.
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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The Seth MacFarlane Collection of the Carl Sagan and Ann Druyan Archive is protected by copyright. Permission to use these materials must be obtained from Ann Druyan or her designee.

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