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Diffuse Gas in Cosmic Ecosystems
Science Interest Group
(DGCE SIG)

Meetings

Next Meeting TBA

Seminars

  • All times 4:00 PM Eastern Time/ 1:00 PM Pacific Time
Thursday, June 26, 2025
Title: TBA
Deborah Lokhorst, Herzberg Astronomy and Astrophysics
Thursday, July 24, 2025
Title: TBA
Keri Hoadley, University of Florida
Thursday, August 28, 2025
Title: TBA
Allison Strom, Northwestern University

Recent Events

Thursday, May 22, 2025
Technology-Driven Insights into Spatially Resolved Galactic Outflows Across Cosmic Time
John Chisholm, University of Texas, Austin
Thursday, April 24, 2025
The CGM in 1-D, 2-D, and 3-D (Round, AxiSymmetric, and To Be Determined)
Ben Oppenheimer, University of Colorado
Thursday, March 27, 2025
Harnessing CAMELS: A Strategic Approach to Precision Cosmology and Galaxy Astrophysics
Daisuke Nagai, Yale University
Thursday, February 27, 2025
Galactic Center as an Extragalactic Tool: Gas and the Radiation Field from the Milky Way
Dhanesh Krishnarao, Colorado College
Thursday, January 23, 2025
Clouds all the way down — resolving small-scale structure in galaxy-scale simulations
Evan Schneider, Pittsburgh University
245rd Meeting of the American Astronomical Society
Gaylord National Resort & Convention Center
National Harbor, Maryland
12 – 16 January 2025
COR & COPAG Meetings
2024
Thursday, 31 October 2024
A New Generation of Galaxy Formation Models for Mock Observations of the Circumgalactic Medium
Harley Katz, The University of Chicago
Thursday, 26 September 2024
New Constraints on Thermodynamic Profiles of the Outer Circumgalactic Medium
Nick Battaglia, Cornell University
Thursday, 25 July 2024
80% Galaxy Atmospheres and 20% Disastrous Budgets
Grant Tremblay, Harvard & Smithonian Center for Astrophysics
Thursday, 27 June 2024
Circumgalactic Chemistry: the Missing Physical Link Between Galaxies and Their Halo Gas
Fakhri Zahedy, University of North Texas
Thursday, 23 May 2024
Multiscale Multiphysics of Galaxies
Iryna Butsky, Stanford University
Thursday, 25 April 2024
The Nexus of Cosmic Ecosystems
Joe Burchett, New Mexico State University
Thursday, 28 March 2024
Studying Cosmic Ecosystems with Holistic CGM Models
Yakov Faerman, University of Washington
Thursday, 22 February 2024
On the Cosmic Ecosystem: Insights from the Multiphase Circumgalactic Medium
Zhijie Qu, University of Chicago
Thursday, 25 January 2024
Beyond DUVET: Revealing the Circumgalactic Medium with Direct Emission Mapping
Nikki Nielsen, Swinburne University of Technology
Previous Events
News
16 May 2025
NASA Postdoctoral Program Update
»  Details
HWO25 Registration Opens May 19th, 2025
»  Details
Galaxies SIG Seminar: The Extreme Nature of Galaxies and Stellar Populations at Cosmic Dawn | May 21st 2025 11:00 am – 12:00 noon ET
»  Details
Diffuse Gas & Cosmic Ecosystems SIG Seminar: Technology-Driven Insights into Spatially Resolved Galactic Outflows Across Cosmic Time | May 22nd 2025 4:00pm ET
»  Details
Leadership Applications Solicited for new Habitable Worlds Observatory Cross-PAG Science Interest Group | June 6th 2025
»  Details
2025 Announcement of Opportunity (AO) Astrophysics Small Explorer (SMEX) Release Postponed
»  Details
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