- IAU Office Astronomy Outreach Newsletter June 2025: https://mailchi.mp/oao/iauoutreachnewsletter_2025june?e=e909ad6939
- 100 Hours of Astronomy | 100 Years of the Planetarium
From 2 to 5 October 2025, the International Astronomical Union Office for Astronomy Outreach (IAU OAO) and the International Planetarium Society (IPS), two of the world’s leading organisations dedicated to public engagement with astronomy, will team up to deliver a 100-hour marathon of astronomy events and activities dedicated to the 100th anniversary of the first planetarium: https://mailchi.mp/oao/100hours2025-apply?e=e909ad6939
- Próximas Reuniones Científicas
Información sobre reuniones científicas, fechas y plazos: https://www.iau.org/Iau/Iau/Science/Scientific-Meetings-Overview.aspx?hkey=4a0d45c9-a126-44ba-a50b-f6d6ad3a1797
- Advancing Reference Systems, Ephemeris, and Standards
From the Earth and the Moon to Solar System Bodies – 04 to 09 August, 2025 | La Plata, Buenos Aires, Argentina
Más información: https://iaus401.fcaglp.unlp.edu.ar/
