Homepage | American Astronomical Society 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 | American Astronomical Society The mission of the AAS is to enhance and share humanity's scientific understanding of the universe as a diverse and inclusive astronomical community
Meetings - American Astronomical Society AAS Meeting Services provides comprehensive meeting planning and support to our Divisions, ourselves, and others in the astronomical sciences
Impact - American Astronomical Society The mission of the AAS is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community, which we achieve through publishing, meeting organization, advocacy, education and outreach, and training and professional development
Publishing - American Astronomical Society 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
Home - AAS Journals The AAS Editor in Chief, the ApJ Letters Editor, the PSJ Editor, and a team of seven Lead Editors and more than 30 Science Editors manage peer review of its flagship research journals
Join - American Astronomical Society Joining the AAS provides you with special access to Publishing, Jobs, Education, and Meetings Join the AAS Community members of the astronomy community attended our 2022 summer meeting
History - American Astronomical Society The American Astronomical Society (AAS) was founded in 1899 as the Astronomical and Astrophysical Society of America From humble beginnings of just over 200 members, the Society has steadily grown over time and now has nearly 7,700 members, mainly based in North America, but with 12% members from around the world
AAS Names Recipients of 2025 Awards Prizes The American Astronomical Society (AAS), a major international organization of professional astronomers, today announced the recipients of some of its 2025 prizes for outstanding achievements in research and education