2017-S109 2017 SK10
2017 Sept. 22
2017-S108 2017 SQ10
2017 Sept. 22
2017-S107 2017 SP10
2017 Sept. 22
2017-S106 2017 SO10
2017 Sept. 22

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 12609 Individual Members in 101 countries worldwide. Of those 79 are National Members. In addition, the IAU collaborates with various scientific organizations all over the world.

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