The International Olympiad on Astronomy and Astrophysics (IOAA) is an annual Astronomy and Astrophysics competition for high school students. It is one of the international science olympiads. The Olympiad was founded from a dissidence inside the International Astronomy Olympiad, in order to increase the scope of the organization. 1st IOAA-Jr, for the students under 16 years of age was held in Romania from 30th October to 7th November 2022. Source: https://www.ioaastrophysics.org/participating-countries/ Source: https://www.ioaastrophysics.org/results/ More information...
According to PR-model, ioaastrophysics.org is ranked 583,783rd in multilingual Wikipedia, in particular this website is ranked 348,698th in English Wikipedia.
The website is placed before newtransport.co.uk and after themalaysianlife.blogspot.com in the BestRef global ranking of the most important sources of Wikipedia.
