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Extraterrestrial objects of possible biological interest : notebook

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Extraterrestrial objects of possible biological interest : notebook

description

Summary

This notebook includes a handwritten set of notes on the possibility of life in our solar system. It includes consideration of Mercury, Venus, Jovian planets, satellites of Jovian planets, and comets.

date_range

Date

1962 - 1997
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Source

Library of Congress
copyright

Copyright info

Public Domain

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sagan carl
sagan carl