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The Committee on Astrobiology and Planetary Science (CAPS) provides an independent, authoritative forum for identifying and discussing issues in astrobiology and planetary science with the research community, the federal government, and the interested public. The committee supports scientific progress in astrobiology and planetary science by providing advice to the federal government on the implementation of decadal survey recommendations.
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Consensus
ยท2025
NASA's New Frontiers (NF) program plays a crucial role in solar system exploration by soliciting principal investigator (PI)-led missions at a more frequent cadence of two per decade than flagship missions, but with a larger budget and scope than Discovery missions. Mission themes for the New Fronti...
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Description
The National Academies of Sciences, Engineering, and Medicine (NASEM) will appoint the Committee on Astrobiology and Planetary Sciences (CAPS) to support scientific progress in astrobiology and planetary science and assist the federal government in integrating and planning programs in these fields by providing advice on the implementation of decadal survey recommendations. The CAPS provides an independent, authoritative forum for identifying and discussing issues in astrobiology and planetary science between the research community, the federal government, and the interested public.
The CAPS scope spans space-based and supporting ground-based planetary research within our own planetary system, including, for example, geosciences, atmospheres, particles and fields of planets, moons, and small bodies, as well as astrobiology, planetary astronomy, and planetary protection. The CAPS's scope also includes appropriate cross-disciplinary areas and consideration of budget and programmatic aspects of the implementation of the decadal survey.
The committee shall monitor the progress of implementing the priorities in the most recent decadal survey for the most important scientific and technical activities in that report and recommendations in the subsequent mid-decadal review report.
When requested by a sponsor and as approved by NASEM in accordance with its procedures the Committee may write reports to assess progress on the implementation of the decadal survey's recommended scientific and technical activities. The reports shall be based on evidence gathered by the Committee. The reports may address key strategies being pursued by the agencies and the status of agency actions that relate to the state of implementation. The reports may also highlight scientific discoveries and engineering and technical advances relevant to progress on the science objectives identified in the most recent decadal survey and in addition will focus on one or more of the following types of issues:
- The scientific impact of a change in the technical and engineering design, cost estimate, schedule, or programmatic sequencing of one or more of the survey-recommended activities;
- The impact of a scientific advance on the technical and engineering design, schedule, or programmatic sequencing of one or more survey-recommended activities;
- The scientific impact of a course of action at a decision point described in the survey report and recommended therein as being suitable for consultation with an independent decadal survey implementation committee;
- The scientific impact of implementing recommendations from the mid-decadal review and other relevant NASEM reports.
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Committee Membership Roster Comments
Members added 9/2/2025 - Bierhaus and Rosenzweig. Term ended 6/30/2025 for McGrath and Wordsworth. Term ended 12/31/24 for Neal; 4/11/24 - Donna Blackmond resigned. Terms ended 12/31/2023 for Falkowski and Freeman. Co-chair term for Rogers began 2/25/2023. Terms began 2/25/2023 for Blackmond, Bottke, Crow, Falkowski, Figueroa, Fraeman, Grove, Johnson, Martin, O'Rourke, Rivera-Valentin, Tucker, Williams, and Wordsworth. Terms expired 12/31/2022 for House, Asphaug Ehlmann, Hayes, Horst, Kite, Krishnamurthy, Murray, Orcutt, Pasek, Sahai, and Stevenson. Term expired for William B. McKinnon. (5/20/21). Added members Gilmore, Krishnamurthy, Murray, Orcutt, Pasek, and Rogers (11/1/21). Terms expired for Breaker, Kasting, and Saunders. (11/8/21).
Sponsors
NASA
Major units and sub-units
Center for Advancing Science and Technology
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Aeronautics, Space, and Astronomy Program Area
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