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Astrophsyics

Physics of the Cosmos Program Analysis Group (PhysPAG)

Objective

The PhysPAG serves as a community-based, interdisciplinary forum for soliciting and coordinating community analysis and input in support of Physics of the Cosmos objectives and of their implications for architecture planning and activity prioritization and for future exploration. It provides findings of analyses to the NASA Astrophysics Division Director.

The PhysPAG enables direct regular communication between NASA and the community, and within the community, through public meetings that give the community opportunities to provide its scientific and programmatic input. Structurally, the PhysPAG Chair and the PhysPAG Executive Committee (EC) are appointed members whose responsibilities include organizing meetings and collecting and summarizing community input with subsequent reporting to the Astrophysics Division Director. The full PhysPAG consists of all members of the community who participate in these open meetings. The PhysPAG has six Science Interest Groups (SIGs), described in more detail at https://pcos.gsfc.nasa.gov/physpag/physpag-sigs.php.

Terms of Reference

For more information on the operation and organization of the PhysPAG, please see the signed PhysPAG Terms of Reference (updated March 2017) [PDF].

Reports by the PhysPAG

  • 2020 Decadal Survey of Astronomy and Astrophysics will not be delayed

  • Report to Paul Hertz on Results of Community Survey on Possible Delay in 2020 Decadal Survey [PDF].

    Note that Paul Hertz requested the release of individual responses in the interest of transparency. The COR Chief Scientist, working with the COPAG EC, removed personal identifying information to protect anonymity.

  • PhysPAG Report to Paul Hertz on Flagship Mission Concepts to Study for the 2020 Decadal Study, October 8, 2015 [PDF]
  • Presentations to the PhysPAG

  • Far-IR Surveyor Concept [PDF]
  • X-ray Surveyor: Science drivers and strawman mission design [PDF]
  • HabEx: Notional Mission Properties and Science Applications [PDF]
  • The Advanced Technology Large-Aperture Space Telescope (ATLAST) [PDF]
  • Contact

  • Justin Finke
    PhysPAG EC Chair
  • Athina Meli
    PhysPAG EC Vice Chair
  • Grant Tremblay
    PhysPAG EC Chair Emeritus

  • NASA Missions Study What May Be a 1-In-10,000-Year
    Gamma-ray Burst

    On Sunday, Oct. 9, 2022, a pulse of intense radiation swept through the solar system so exceptional that astronomers quickly dubbed it the BOAT – the brightest of all time. The source was a gamma-ray burst (GRB), the most powerful class of explosions in the universe. Read more.


    PhysCOS News

    See our new Events Calendar

    Program News and Announcements

  • Sign up for PhysCOS News and Announcements

  • 23 March
    Physics of the Cosmos Activities at HEAD 2023 »  Details.
    23 March
    High Energy X-ray Probe Splinter Session at HEAD 2023 »  Details.
    23 March
    STAR-X Special Community Session at HEAD Meeting in Hawaii, 28 March 2023 »  Details.
    23 March
    ROSES-22: Astrophysics Decadal Survey Precursor Science Proposal Due Date Delay »  Details.
    23 March
    National Academies’ Space Science Week 28–29 March 2023 »  Details.
    23 March
    NASA Astrophysics Advisory Committee Spring Meeting 29–30 March 2023 »  Details.
    21 March
    Science Mission Directorate Budget Community Town Hall 23 March 2023 »  Details.
    21 March
    NOIRLab Call for Proposals for Semester 2023B, Including NN-EXPLORE Proposals »  Details.
    21 March
    Call for Proposals for the NASA Infrared Telescope Facility »  Details.
    21 March
    Arcus Probe Community Science Meeting 4-5 May »  Details.
    21 March
    NASA SMD Seeking Volunteer Reviewers for Research Proposals »  Details.
    6 March
    First COSI Data Challenge Released »  Details.
    6 March
    Stellar Intensity Interferometry Workshop 22–24 May 2023 »  Details.
    6 March
    Habitable Worlds Observatory hybrid workshop 8–10 August 2023 »  Details.
    1 March
    The AGN Vision Series »  Details.
    1 March
    ROSES-23 Released »  Details.
    7 February
    NASA Astrophysics Division Statement of Principles »  Details.
    7 February
    Minority University Research and Education Project (MUREP) Women’s Colleges and Universities (MUREP WCU) »  Details.
    25 January
    Upcoming Student/Postdoc Opportunities at NASA »  Details.
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