SCIENCE

EDUCATION AND CAPACITY BUILDING

GRANTS & PRIZES

ADMINISTRATION

ASTRONOMY FOR THE PUBLIC

PRESS & MEDIA

About the IAU

The International Astronomical Union (IAU) was founded in 1919. Its mission is to promote and safeguard the science of astronomy in all its aspects through international cooperation. Its individual members — structured in Divisions, Commissions, and Working groups — are professional astronomers from all over the world, at the Ph.D. level and beyond, and active in professional research and education in astronomy. The IAU has 10599 Individual Members in 94 countries worldwide. Of those 73 are National Members. In addition, the IAU collaborates with various scientific organizations all over the world.

The scientific and educational activities of the IAU are organized by its 9 Scientific Divisions and, through them, its 40 specialized Commissions covering the full spectrum of astronomy, along with its 76 Working and Program Groups. The long-term policy of the IAU is defined by the General Assembly and implemented by the Executive Committee, while day-to-day operations are directed by the IAU Officers. The focal point of its activities is the IAU Secretariat, hosted by the Institut d'Astrophysique de Paris, France.

The key activity of the IAU is the organization of scientific meetings. Every year the IAU sponsors nine international IAU Symposia. The IAU Symposium Proceedings series is the flagship of the IAU publications. Every three years the IAU holds a General Assembly, which offers six IAU Symposia, some 25 Joint Discussions and Special Sessions, and individual business and scientific meetings of Divisions, Commissions, and Working Groups. The proceedings of Joint Discussions and Special Sessions are published in the Highlights of Astronomy series. The reports of the GA business meetings are published in the Transactions of the IAU - B series.

Among the other tasks of the IAU are the definition of fundamental astronomical and physical constants; unambiguous astronomical nomenclature; promotion of educational activities in astronomy; and informal discussions on the possibilities for future international large-scale facilities. Furthermore, the IAU serves as the internationally recognized authority for assigning designations to celestial bodies and surface features on them.

The IAU works to promote astronomical education, research and public outreach throughout the world through the IAU Office of Astronomy for Development (OAD), a joint venture with the South African National Research Foundation as well as with the IAU Office for Astronomy Outreach (OAO), a joint venture with the National Astronomical Observatory of Japan. Astronomy is used as a tool for stimulating capacity building by means of 3 IAU OAD Task Forces - Universities and Research, Children and Schools and Public Outreach.  The IAU also carries out joint educational activities associated with COSPAR and UNESCO.

This web site provides on-line information on the Union's activities and links to the web sites of the IAU Divisions, Commissions, Working Groups, and Program Groups. Further contact with the IAU membership is maintained through the IAU Information Bulletin, published twice per year, and downloadable from this web site.

You can read more about the IAU on the page The International Astronomical Union — the first 90 years

 

 

Office for Astronomy Development

Office for Astronomy Development


Strategic Plan

International Year of Astronomy

CAPj