XXXIII IAU General Assembly
10 - 19 August 2027, Rome, Italy
The 33rd General Assembly of the International Astronomical Union (IAU) will take place at the Auditorium Parco della Musica in the timeless city of Rome.
Astronomers, educators, students, communicators, outreach professionals, and policy-makers from across the globe will engage in rigorous discourse, collaborative endeavours, and the dissemination of cutting-edge research. With a commitment to expanding the horizons of human understanding and fostering international cooperation, the 33rd IAU GA 2027 pledges to elevate the discourse surrounding celestial inquiry and propel the field into new realms of discovery.
As delegates gather in Rome in August 2027, they will not only participate in a scientific conference but also embark on a journey through time and space, tracing the footsteps of Galileo, Kepler, and countless other luminaries who have looked to the heavens from this storied city. In this spirit of exploration and homage to the legacy of discovery, we invite you to join us in Rome, where tradition meets innovation, and where the stars themselves seem to align in celebration of human curiosity and endeavour.
🌐 Visit the 33rd IAU GA website
Important Dates
CALL FOR CONTRIBUTIONS
- July 20th, 2026 – Abstracts submission opening
- January 15th, 2027 – Talks/Posters abstracts submission deadline
- February 15th, 2027 – Notification of abstract acceptance
- March 5th, 2027 – Authors registration deadline
- June 16th, 2027 – Late Posters deadline
- June 27th, 2027 – Notification of acceptance of late Posters
GRANTS
- July 20th, 2026 – Grant application opening
- January 15th, 2027 – Grants application deadline
- April 30th, 2027 – Grants acceptance notification
REGISTRATION
- July 20th, 2026 – Early bird registration opening
- March 5th, 2027 – Early bird deadline
- March 6th, 2027 – Regular registration opening
- June 30th, 2027 – Regular registration deadline
- July 1st, 2027 – Late registration opening
- July 21st, 2027 – Late registration deadline
- August 9th – 19th, 2027 – Onsite registration
Contact
Sponsorship
The 33rd IAU GA 2027 provides an excellent opportunity for sponsors to extend their marketing activities and support the Congress. Read more about becoming a sponsor or contact [email protected].