Published August 2018
| Version public
Journal Article
The CAESAR New Frontiers Comet Sample Return Mission
Creators
- Nakamura-Messenger, K.1
- Squyres, S. W.2
- Pace, L. F.1
- Messenger, S.1
- Mitchell, D. F.3
- Lauretta, D. S.4
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Glavin, D. P.3
- Houghton, M.3
- Hayes, A. G.2
- Nakamura, T.5
- Dworkin, J. P.3
- Nguyen, A.1
- Clemett, S.1
- Furukawa, Y.5
- Kimura, Y.6
- Takigawa, A.7
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Blake, G.8
- Zega, T. J.4
- Mumma, M.3
- Milam, S.3
- Herd, C. D. K.9
- Mitchell, J.1
- CAESAR Project Team
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1.
Johnson Space Center
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2.
Cornell University
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3.
Goddard Space Flight Center
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4.
University of Arizona
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5.
Tohoku University
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6.
Hokkaido University
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7.
Kyoto University
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8.
California Institute of Technology
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9.
University of Alberta
Abstract
The Comet Astrobiology Exploration Sample Return (CAESAR) mission is one of two finalists selected by NASA for Phase A study in the New Frontiers program. CAESAR will acquire a minimum of 80 g of material from the surface of comet 67P/Churuyumov-Gerasimenko and return it to Earth for laboratory analysis. CAESAR preserves much of the science of a cryogenic sample return by retaining volatiles in a dedicated reservoir securely separated from the solid sample. Comet 67P was selected based on its favorable orbital geometry and the risk reduction and scientific context provided by ESA's Rosetta mission.
Additional Information
© Microscopy Society of America 2018.Additional details
Identifiers
- Eprint ID
- 90914
- Resolver ID
- CaltechAUTHORS:20181115-105028826
Dates
- Created
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2018-11-15Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field
Caltech Custom Metadata
- Caltech groups
- Astronomy Department , Division of Geological and Planetary Sciences (GPS)