The Inter-Union Commission for History of Astronomy (ICHA) is allied with the International Astronomical Union (IAU) and the International Union of History and Philosophy of Science and Technology (IUHPST).
ICHA will have a hybrid business meeting on 1 July 2025 at 13:30 - 17:00 NZST (UTC+12) at the upcoming International Congress of History of Science and Technology (ICHST 2025) in Dunedin, New Zealand. On the agenda will be leadership of the ICHA for the next four years, renewal of its website, and future activities. If you wish to attend the business meeting virtually, please send your name and email address to me, Sara Schechner ([email protected]). I will provide you with a Zoom link to use. Participation in the business meeting is free. ICHA is also sponsoring two Symposia at the Congress--(No. 21) Cultural Astronomy, and (No. 22) Instruments, Observatories, and Astronomy in the Southern Hemisphere. A registration fee is required to attend these events virtually or in person. Details are here: https://www.ichst2025.org/ Sincerely, Sara Schechner [email protected] President, IAU-IUHPST Inter-Union Commission for History of Astronomy (ICHA) President, IAU Commission C3 (History of Astronomy) --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
