AAS members and their families pose for a group picture at the 97th meeting, held at the Harvard College Observatory, Smithsonian Astrophysical Observatory in Cambridge, Massachusetts.

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

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 …

1 day ago · The 247th meeting of the AAS will be held in Phoenix, Arizona, 4-8 January 2026.

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.

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

The AAS membership now stands at approximately 7,700, and includes physicists, mathematicians, geologists, engineers, and others whose research interests lie within the …

Dec 13, 2025 · The AAS Committee on Employment has compiled updated data from the AAS Job Register through October 2025, showing a modest year-over-year decline in job postings, …

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