The IAU Strategic Plan 2020–2030 provides a comprehensive overview of the IAU, describing how the different IAU activities fit together and how they complement each other, and presents …

You can read more about the IAU on the page The International Astronomical Union — the first 90 years. The new extended IAU Strategic Plan 2020–2030 provides a comprehensive overview …

The IAU publishes scientific results and information in all areas of astronomy. IAU Publications comprise primarily the Information Bulletin and the Proceedings of the IAU General …

The new extended IAU Strategic Plan 2020–2030 provides a comprehensive overview of the IAU, describing how the different IAU activities fit together and how they complement each other, …

Welcome to the New IAU Environment! Thank you for your patience as we continue to build our site.

We foster a welcoming atmosphere at IAU events and strive for a diverse global community. We work towards supporting sustainable development goals. The IAU condemns violence, and …

APRIM2026: ASIA-PACIFIC REGIONAL IAU MEETING. Start date May 4, 2026 End date May 8, 2026 Place Hong Kong Contact Quentin Parker Event website http://aprim2026.org/

The International Astronomical Union (IAU) is deeply concerned about the increasing number of launched and planned satellite constellations in mainly low Earth orbits. The IAU embraces the …

Welcome to the New IAU Environment! Thank you for your patience as we continue to build our site. Future Meetings. IAUS 397: Exploring the Universe with Artificial Intelligence (UniversAI) …

These Divisions all include one or more IAU Commissions, each focusing on a narrower scientific or organizational theme. All Active IAU Members belong to at least one Division. In order to …