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Astrophsyics

Cosmic Structure Science Interest Group

Introduction

The goal of the Cosmic Structure Interest Group (CoSSIG) is to serve communities interested in utilizing measures of cosmic structure based on 3-dimensional spectroscopic and photometric surveys of galaxies, galaxy clusters, supernovae, and gravitational lensing. Science drivers for the SIG include understanding the nature of dark energy, dark matter, neutrinos, and tests of inflation, as well as astrophysical galaxy evolution, amongst others.

The CoSSIG will provide a way to collect, discuss and communicate to NASA community inputs on future missions including quantitative metrics and assessments and new issues as we move up to the 2020 Decadal. This includes:

  • Review and update mission science goals following current developments in the field,
  • Review and update information about and requirements on potential foreground contaminants and their removal,
  • Review and update requirements on and developments in control of systematic errors, and
  • Assess necessary technology developments and prioritize areas for increased technical emphasis.

CoSSIG also provides a way to discuss and coordinate areas of overlapping interest with the other SIGs, e.g, the Inflation Probe SIG (IPSIG), in understanding the theoretical origins of inflation, complementary gravitational tests to those of interest in the Gravitational Wave SIG (GWSIG), and complementary cluster science with X-ray SIG (XRSIG).

The CoSSIG is open to all members of the community.

If you are interested in contributing to the work of the CoSSIG, please subscribe using the link below.

For other inquiries, e-mail co-chairs Kevin Huffenberger at khuffenberger@fsu.edu, James Rhoads at james.e.rhoads@nasa.gov, and Graça Rocha at graca.m.rocha@jpl.nasa.gov.

CoSSIG Mailing List

Subscribe to the CoSSIG mailing list.

Meetings




CoSSIG


PCOS News

Program News and Announcements

26 June 2020
Based on extensive feedback from the community, including the recent COPAG survey and APAC discussion, the Astrophysics Data Analysis Program will be solicited in ROSES-2021. »  Details.
16 June 2020
Senior Review of NASA Astrophysics Archives Report is now available here [PDF].
15 June 2020
Astrophysics Program Scientist civil servant positions at NASA Headquarters: open in USAJOBS June 29–July 6. »  Details.
15 June 2020
Astrophysics Data Analysis Program (ADAP) Proposal Deadline extended to Thurs 16 July 2020.
15 June 2020
NASA's Cosmic Origins Program Analysis Group Executive Committee (COPAG EC) is soliciting input on the impacts of COVID-19 on Cosmic Origins research via ADAP. The survey deadline has been extended until Friday, June 19, 2020 »  Details.
4 June 2020
Astrophysics Advisory Committee Virtual Meeting to be held June 23–24, 2020 »  Details.
3 June 2020
2020 Spring Meeting of the Aeronautics and Space Engineering Board/Space Studies Board, June 8–11, 2020 Details.
3 June 2020
ROSES-20 Amendment 28: Final Text and Due Dates for Astrophysics Explorers U.S. Participating Investigators. Details.
29 May 2020
Proposals for NASA's Strategic Astrophysics Technology will not be solicited in 2020, instead waiting for Decadal recommendations. »  Details.
28 May 2020
NASA SMD releases new five-year Science Plan, "Science 2020-2024: A Vision for Scientific Excellence." »  Details.
26 May 2020
NASA's Cosmic Origins Program Analysis Group Executive Committee (COPAG EC) is soliciting input on the impacts of COVID-19 on Cosmic Origins research via ADAP. The survey closes on Monday, June 5, 2020 »  Details.
20 May 2020
NASA names WFIRST in honor of Nancy Grace Roman, a tireless advocate for new tools that would allow scientists to study the broader universe from space. »  Details.
18 May 2020
NASA releases DRAFT text for a new "Astrophysics Pioneers" opportunity. Comments due June 15, 2020. »  Details.
18 May 2020
Join NASA Science Live at 11 a.m. EDT on Wednesday, 20 May 2020, for an exciting announcement on WFIRST! Details and participation links here and here.
7 May 2020
Provide your input on balloon platform capabilities that could enable your science in the next 10 years by completing this survey for NASA's Scientific Balloon Program.
29 Apr 2020
NASA SMD calls for nominations, including self-nominations, to serve on the WFIRST Science Interest Group (WSIG). »  Details
27 Apr 2020
NASA SMD anticipates one or more short-window openings this summer for civil servant Program Scientists at NASA HQ. »  Details
16 Apr 2020
HaloSat Year 1 Data now eligible for funding under ADAP. »  Details
13 Apr 2020
Attend the virtual APS April 2020 meeting! The meeting is open to all and includes three PCOS sessions. Register (no fee) to attend sessions.
7 Apr 2020
NASA announces new ROSES element for LISA Preparatory Science, with mandatory NOI due 15 Sep 2020 and proposal due 15 Dec 2020, and new element for workshops & conferences in ROSES-20, with rolling submission through 29 Mar 2021.
6 Apr 2020
NASA announces new due dates for ADAP (Jun 30) and TCAN (Jun 23) 2020 proposals, cancels ADAP 2021 solicitation. Reminders on dual-anonymous ADAP guidelines.

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