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

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.

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 …

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 …

Founded in 1849 by Boston astronomer Benjamin Apthorp Gould, The Astronomical Journal became an American Astronomical Society publication in 1941. During its long tenure, the AJ …

Jun 13, 2024 · Thank you for joining us 9-13 June in Madison, Wisconsin, at the Monona Terrace Convention Center for the 244th AAS meeting (joint with the Laboratory Astrophysics Division).

Nov 4, 2024 · New from AAS Nova: planets that "ring" like bells, an investigation of the first radio-bright off-nuclear tidal disruption event, and one intriguing brown dwarf that's actually two.