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 established in 1899 …

AAS Meetings Upcoming AAS Meetings where scientists share all the big discoveries in the field are announced there.

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 …

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 short results journal, …

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

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

Dec 14, 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, with …

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 …