Join

Join the community that supports your research, teaching, professional activities, and career pursuits.

Supporting your Society is supporting your discipline — and also empowering your Society to support you, in your research, teaching, professional activities, and career pursuits.

Classes of membership

With such a diverse group involved with AAS, we provide various types of membership options.

Dues and Subscriptions

The fees and benefits vary for our different membership types and divisions.

AAS Dues 2022

An overview of the costs for each membership in 2022.

Join A Division

An overview of six AAS Divisions.

Full Subscriptions List

Members can subscribe to Sky & Telescope at a discount, but certain publications are included with an AAS membership.