Part of PICRYL.com. Not developed or endorsed by the Library of Congress
Carl Sagan - Dear Colleague letter

Similar

Carl Sagan - Dear Colleague letter

description

Summary

A letter written by David Morrison, then a staff scientist with the Earth and Planetary Exploration Division of the Office of Space Science and Applications at NASA with updates related to ongoing NASA work in planetary science.

date_range

Date

1962 - 1997
person

Contributors

Morrison, David (Author)
create

Source

Library of Congress
copyright

Copyright info

No known copyright restrictions

Explore more

sagan carl
sagan carl