Here you can:
As a first step, review the Categories of MEMBERSHIP and COST before proceeding with your application or renewal. Membership is available to suitably qualified people working for the advancement of astronomy in Australia and internationally. If you are uncertain of your eligibility, please contact the ASA Secretary.
NOTE: A new category of International Membership at reduced cost will be introduced in 2019!
The ASA uses an on-line payment gateway called STRIPE and your Credit Card - currently MasterCard and Visa only.
(If any aspect of this payment mode is an issue for you, please discuss options with the ASA Treasurer.)
If you have any questions, please contact the ASA SECRETARY.