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3.10 Mariner Mission to Encke 1980

Published online by Cambridge University Press:  12 April 2016

C. M. Yeates
Affiliation:
California Institute of Technology, Jet Propulsion Laboratory, Pasadena, California
K. T. Nock
Affiliation:
California Institute of Technology, Jet Propulsion Laboratory, Pasadena, California
R. L. Newburn
Affiliation:
California Institute of Technology, Jet Propulsion Laboratory, Pasadena, California

Extract

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The planetary program has always been conducted with the hope that the results would reveal great insight into the early period of solar system history and perhaps into the actual formation processes themselves. However, little knowledge has been gained of this very early stage for several reasons: The intense surface bombardment of all larger bodies, particularly in the inner solar system during that period; the subsequent differentiation of large bodies; and atmospheric effects and continued bombardment of the surface. The most promising approach to acquisition of knowledge pertaining to the early state of the solar system, its origin and evolution, therefore seems to be in the study of small bodies, e. g., comets and asteroids.

Type
3 Cometary Dust
Copyright
Copyright © Springer-Verlag 1976

References

1. Nock, K. T. and Yeates, C. M., “Early Mariner Comet Flyby,” AIAA Paper No. 75-198, presented at the AIAA 13th Aerospace Sciences Meeting, Pasadena, California, January 1975.Google Scholar
2. Wilson, J. N., Study Leader, Mariner Encke 1980: Study Report, June 30, 1975 (JPL Internal Document, to be published)Google Scholar
3. Finson, M. L. and Probstein, R. F., “A Theory of Dust Comets. II. Results for Comet Arend-Roland,” Ap. J. 154, 353, 1968.Google Scholar
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5. Broadfoot, A. L., et al., “Ultraviolet Observations of Venus from Mariner 10: Preliminary Results,” Science 183, No. 4131, 1974.Google Scholar
6. The work described in this paper was supported by NASA Contract NAS 7-100.Google Scholar