Habitable Worlds Observatory
Science Interest Group
(HWO SIG)

Events

Wednesday, 08 October 2025, Time: 10:00am PT/1:00pm ET

Next Event TBA

Washington, DC 20001

28 — 31 Jul 2025

Wednesday, 07 May 2025, Time: 1pm ET/10am PT

Lee Feinberg (NASA/GSFC)

Wednesday, 2 April 2025, 1:00pm ET

Jason Tumlinson

Sarah Tuttle

Wednesday, 12 February 2025

Bertrand Mennesson

Peter Kurczynski

HWO AGN Working Group Meeting

Virtual

19 November 2024

Virtual

14 November 2024

Wednesday, 30 October 2024

Aki Roberge, NASA/GSFC

Giada Arney, NASA/GSFC

News

18 September 2025

Diffuse Gas & Cosmic Ecosystems SIG Seminar: Feedback and Expansion of Galactic Atmospheres | September 25th 2025 4:00pm ET

2026A NASA IRTF Call for Proposals | Deadline: 5:00pm ET Wednesday, October 1st

Call for Applications: NASA-DARES Task Force 2 | Monday, September 29th, 2025 11:59 PM ET