Home›Astronomy competitions›International Olympiad on Astronomy and Astrophysics🌐EnglishEnglishBahasa IndonesiaDeutschEspañolPortuguêsTiếng ViệtTürkçeРусскийفارسیไทย中文日本語EntityQ1944134· pop 18· linked from 32 articlesInternational Olympiad on Astronomy and AstrophysicsAlso known as IOAAHigh school astronomy competitionWikidata factsOfficial websiteioaastrophysics.orgShow 3 more factsCommons categoryInternational Olympiad on Astronomy and Astrophysicsshort nameIOAAinception2007-00-00Sources (1)wikidata.orgvia Wikidata · CC0Available in 17 languagesEspañolDeutsch中文日本語РусскийPortuguêsArmenianConnectionsUnited StatesCountryInternational Science OlympiadEntityCategoriesAstronomy competitionsInternational Science Olympiad