The International Astronomy and Astrophysics Competition
Event date: July 4, 2025
The International Astronomy and Astrophysics Competition is an educational astronomy competition open to students from around the world. In three rounds, students use their problem-solving skills and expand their knowledge through diverse astronomy and astrophysics problems. Since its launch in 2019, IAAC has reached over 28,000 students and involved 1,400 educators from more than 120 countries.
The submission deadline for this year’s qualification round is Friday, 04 July 2025. Resources such as problem sets, flyers, and posters can be accessed on our website: https://iaac.space.