Cosmic OriginsDiffuse Gas and Cosmic Ecosystems Science Interest Group Seminar, August 27, 2026 11 August 2026https://science.nasa.gov/astrophysics/programs/cosmic-origins/community/dgce-sig-seminar-27-aug-2026The DGCE Science Interest Group invites you to the next seminar: August 27th, at 4:00 pm ET / 1:00 pm PT . This is an excellent opportunity to stay connected with the broader diffuse gas and cosmic ecosystems community. This seminar will feature talk given by Ohio State University Professor and Department Chair Todd Thompson on galactic wind physics and phenomenology. Open Questions in Galactic Wind Physics and PhenomenologySpeaker: Todd Thompson | Professor and Department Chair, Ohio State UniversityAbstract:Galactic winds are a critical ingredient in our recipes for galaxy formation and evolution. One idea is to precipitate the cool gas from the super-heated hot phase on scales outside the host galaxy.