
It is indeed my great pleasure to witness a lively and dynamic presence of lovers of astronomy in a warm atmosphere of friendship, brotherhood and affection, in which one can feel the scent of venture for knowledge and understanding.
The third International Olympiad on Astronomy and Astrophysics will be held in Tehran, Iran between the 17th and 26th of October, 2009. We are pleased to invite aspiring young students from all over the world to join us for a competition which we hope will spur vivacity and compassion among nations.

It is to my greatest delight to have the Young Scholars Club honored with
hosting the third International Olympiad in Astronomy and Astrophysics.
It is our hope that you will find your stay in Iran fruitful and enjoyable,
and that you return home with pleasant memories to keep forever.
Final Results of Third International Olympiad of Astronomy and Astrophysics in pdf format.
![]() |
![]() |
![]() |
![]() |
| Welcome Booklet | Official Poster I | Official Poster II | Official Logo |