Acquisition Source
Legacy CDMS
Authors
Cline, T. L. (NASA Goddard Space Flight Center Greenbelt, MD, United States) Ludwig, G. H. (NASA Goddard Space Flight Center Greenbelt, MD, United States) Mc Donald, F. B. (NASA Goddard Space Flight Center Greenbelt, MD, United States) Date Acquired
August 2, 2013
Publication Date
July 1, 1965
Accession Number
65N29561
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
EXPLORER XVII SATELLITEELECTRON SOURCEEXPLORER XVIII SATELLITEGALACTIC EVOLUTION