About the AAS The American Astronomical Society is a major international organization of professional astronomers, astronomy educators, and amateur astronomers. The AAS was established in 1899 …

AAS Meeting Services provides comprehensive meeting planning and support to our Divisions, ourselves, and others in the astronomical sciences. View All Future AAS Meetings

In response to feedback from authors, AAS journals will now adjudicate requests for publication support when a manuscript is submitted, rather than waiting until a manuscript is accepted as was done …

The AAS meetings are where astronomical discoveries are announced and communities are built.

The AAS publishes the leading international journals in the disciplines of astronomy & astrophysics, heliophysics, and planetary sciences. Our highlights journal, AAS Nova, and short results journal, …

Community owned and managed, the American Astronomical Society (AAS) journals publish trusted peer-reviewed research from a highly diverse and international network of your peers.

Jan 27, 2026 · The Society’s Nominating Committee is pleased to announce the slate for the upcoming 2026 AAS election. Write-in nominations are welcome for a brief period before balloting opens on 4 …

The winter and summer meetings of the AAS feature a variety of sessions and content, and we rely on proposals from the community to build each meeting program. This page describes the different …

The Astronomical Journal publishes original astronomical research, with an emphasis on significant scientific results derived from observations. Publications in AJ include descriptions of data capture, …

The Astrophysical Journal was founded in 1895 by University of Chicago astronomer George Ellery Hale, who was also instrumental in founding the AAS. The ApJ was to become the publication of a …