Registration

Please note that registration is mandatory to participate in the conference.

The deadline for early registration is July 15, 2026, and the deadline for regular registrations is August 31, 2026.

Conference Fees

Regular registration Early registration
(until August 31, 2026) (50 € waiver until July 15, 2026)
Full week One-Day pass Online only (full week)*) Full week One-Day pass Online only (full week)*)
AG members 330 €165 €165 €280 €140 €140 €
non members 410 €205 €205 €360 €180 €180 €
Students**)/ Retirees (AG members) 210 €105 €105 €160 €80 €80 €
Students**) (non members) 250 €125 €125 €200 €100 €100 €
Invited Guests and Accredited Journalists***) free free free free free free

Application for AG membership.

Cancellation Policy

Please note that 50 % of the conference fee and the full conference dinner will be refunded if you cancel your registration until August 31, 2026. No refund will be possible for cancellations made after this date.

Registration Form

Registration for AG2026 is handled by Max Planck Institute for Astrophysics (MPA). Please, use the following external link to register for the conference:

Registration AG2026

*) Online attendance is only possible for the plenary sessions but not for the splinter meetings.
**) For students a proof of status is required. You can either upload your student ID in the registration form or send it via e-mail to ag2026@astronomische-gesellschaft.de)
***) For accreditation, please send an e-mail to ag2026@astronomische-gesellschaft.de