Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Chyba, Christopher (NASA Ames Research Center Moffett Field, CA, United States) Sagan, Carl (Cornell University Ithaca, NY, United States) Date Acquired
August 15, 2013
Publication Date
January 9, 1992
Publication Information
Publication: Nature
Volume: 355
ISSN: 0028-0836
Accession Number
92A20044
Distribution Limits
Public