2020-S132 2020 ST2
2020 September 21
2020-S131 2020 RD10
2020 September 21
2020-S130 2020 SS2
2020 September 21
2020-S129 2020 SR2
2020 September 21

The International Astronomical Union (IAU) was founded in 1919. Its mission is to promote and safeguard the science of astronomy in all its aspects, including research, communication, education and development, through international cooperation. Its Individual and Junior Members — structured in Divisions, Commissions, and Working Groups — are professional astronomers from all over the world, at the Ph.D. level and beyond, active in professional research and education in astronomy. The IAU has 11843 Individual and Junior Members in 107 countries worldwide. Of those countries 82 are National Members. In addition, the IAU collaborates with various scientific organizations all over the world.

Read more

IAU Member Login

 

IAU Strategic Plan 2020–2030

Strategic Plan

IAU Code of Conduct

Code of Conduct

Symposia and Meetings

Meetings

IAU General Assembly 2021

Meetings

Membership

How to Become a Member

IAU Catalyst

Latest Catalyst

IAU e-Newsletter
Volume 2020 n° 7

Latest e-Newsletter

Subscribe to the e-Newsletter

CAPj

IAU Office of Astronomy for Development

Office for Astronomy Development

IAU Office for Young Astronomers

Office for Young Astronomers

IAU Office for Astronomy Outreach

Office for Astronomy Outreach

IAU Office of Astronomy for Education

Office of Astronomy for Education

International School for Young Astronomers

International School for Young Astronomers