IOAA Olympiad on Astronomy & Astrophysics

The International Olympiad on Astronomy and Astrophysics (IOAA) is an international competition for high-school students covering the fields of Astronomy and Astrophysics. 

Participating students, who must not be attending higher education and must be under the age of 20 on 30th June of the year of the event, solve theoretical, data analysis, observational problems individually and in teams under controlled conditions.