Welcome !

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The American Astronomical Society (AAS) provides members with the online ability to:

1. View their detailed membership record including status, membership expiration date, contact information, Division affiliations, subscriptions and other demographics.
2. Edit select member data without AAS staff assistance.
3. Register for meetings and view archival meeting information.
4. Submit Special and Topical session proposals for AAS meetings.
5. Search the Members Only Directory.

Access to these features requires an active membership status. If your membership is not current, please contact the AAS to reinstate and renew your membership.