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

Previous Events: Seminars

2023
Thursday, November 30, 2023
Dust – the Other Side of 'Diffuse'
Daniela Calzetti, University of Massachusetts, Amherst
Thursday, October 26, 2023
Tracing Metals in Nearby Dwarf Galaxies
Yong Zheng, Rensselaer Polytechnic Institute (RPI)
Thursday, September 28, 2023
The Link Between Halo Gas and Dwarf Galaxy Evolution
Mary Putman (Columbia University)
Thursday, August 24, 2023
Directly Tracing the Halo-Scale Gas Flows in Emission at Intermediate Redshift
Sean Johnson (UMichigan Ann Arbor)
Thursday, July 27, 2023
Gas Flow in the Multiphase Circumgalactic Medium
Stephanie Ho (New Mexico State University)
Thursday, June 22, 2023
The Non-Equilibrium Circumgalactic Medium
Cassi Lochhaas (STScI)
Thursday, May 25, 2023
Far-Ultraviolet Spectra: The Key to Bridging Galaxy Evolution Across Cosmic Time
Danielle Berg (UT Austin)
Thursday, April 27, 2023
Observations of Cosmic Ecosystems: the Diffuse Circumgalactic Medium from Cosmic Noon to the Present Day
Gwen Rudie (Carnegie Observatories)
News
16 May 2025
NASA Postdoctoral Program Update
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HWO25 Registration Opens May 19th, 2025
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Galaxies SIG Seminar: The Extreme Nature of Galaxies and Stellar Populations at Cosmic Dawn | May 21st 2025 11:00 am – 12:00 noon ET
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Diffuse Gas & Cosmic Ecosystems SIG Seminar: Technology-Driven Insights into Spatially Resolved Galactic Outflows Across Cosmic Time | May 22nd 2025 4:00pm ET
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Leadership Applications Solicited for new Habitable Worlds Observatory Cross-PAG Science Interest Group | June 6th 2025
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2025 Announcement of Opportunity (AO) Astrophysics Small Explorer (SMEX) Release Postponed
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