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Committee on Astronomy and Astrophysics

Committee on Astronomy and Astrophysics. Co-Chairs: Meg Urry Chuck Bennett. Astro 2010 The Next Decadal Survey in Astronomy & Astrophysics. Board on Physics and Astronomy (lead) Anneila Sargent, Chair Jon Bagger, Executive Committee Don Shapero, Executive Officer

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Committee on Astronomy and Astrophysics

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  1. Committee on Astronomy and Astrophysics Co-Chairs: Meg Urry Chuck Bennett

  2. Astro 2010The Next Decadal Survey in Astronomy & Astrophysics • Board on Physics and Astronomy (lead) • Anneila Sargent, Chair • Jon Bagger, Executive Committee • Don Shapero, Executive Officer • Space Studies Board • Len Fisk, Chair • Marcia Smith, Executive Officer • Committee on Astronomy and Astrophysics • Meg Urry (BPA) & Chuck Bennett (SSB), co-chairs • 2-year planning process for Astro 2010 • CAA going into hibernation (during survey)

  3. Astro 2010 Current Status • Internal proposal at NRC is approved; planning can proceed • April 28, 2007 meeting under auspices of BPA and SSB • BPA, SSB astronomers plus several others • How to adjust survey model to changed circumstances? • Developed guiding principles for survey • Proposal submitted to NASA, NSF, DOE • Survey will not start (and committee will not be selected) until it is funded by agencies • Hope to start in early 2008

  4. Astro 2010 Guiding Principles (1) • Community involvement • Already town meetings at AAS, APS • Will be extensive, on the Bahcall model • Organization of panels • Re science v. , open issue • Evaluating cost and technical readiness • BEPAC model? Independent assessment • Unrealized projects - include in prioritization

  5. Astro 2010 Guiding Principles (2) • International community • Cooperation on big projects? • Scientific scope • E.g., include Beyond Einstein science • Other boundaries? • Robustness to changing circumstances (e.g., cost growth, technical issues, changing science) • “Decision rules” • Mid-term assessments?

  6. Astro 2010 Guiding Principles (3) • Makeup of committee • Addition of other experts in science, policy, etc. • Could help with friendly critique and credibility • Send nominations, comments, suggestions to astro2010@nas.edu

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