IOAA Eligibility Criteria

The IOAA’s major purpose is to foster a rising interest in astronomy and associated STEM fields among young people, particularly through general education, and to strengthen worldwide collaboration in promoting astronomy and astrophysics in schools. Owing to events like the IOAA, more brilliant high-school students are likely to be enthusiastic about studying astronomy at the university level, as part of the future generation of astronomy and astrophysics specialists.

About 6 months before the event, the host country will launch the IOAA website for that year. Pre-registration will be available on the event website for all countries. Only pre-registered nations can request an official invitation delivered to the country’s Education Minister or similar authority. This article will discuss the IOAA Eligibility Criteria 2022 in detail.

Stages and Eligibility Criteria for IOAA Exam 2022

The Astronomy Olympiad Programme is divided into five stages:

  • Stage I: National Standard Examination in Astronomy (NSEA)
  • Stage II: Indian National Astronomy Olympiad (INAO)
  • Stage III: Orientation-cum-Selection Camp (OCSC) in astronomy
  • Stage IV: Pre-departure Training Camp (PDT) for IOAA
  • Stage V: International Olympiad in Astronomy and Astrophysics (IOAA).

Stage I: National Standard Examination in Astronomy (NSEA)




To be notified

Name enrollment

To be notified

Last Payment date

To be notified

Exam date

To be notified

Result date

To be notified

Display of final list of candidates

To be notified

Stage II: Indian National Astronomy Olympiad (INAO)



Last date of registration

2nd week of Jan

Commencement of INAO

1st week of Feb

Release of answer keys

Within a few days

Last date to receive feedback on answers

2nd week of Feb


3rd week of Feb

Last date of Re-evaluation

4th week of Feb

Final scores/ OCSC list publication

1st week of March

Stage III: Orientation Cum Selection Camp (OCSC) in Astronomy




2nd week of April


22nd April – 9th May

Junior Science

2nd May – 17th May


29th May – 8th June


29th May – 8th June


29th May – 8th June

Participating Rule for Countries

  • The students who will take the exam must be under the age of 20.
  • Only one team with a total of five candidates.
  • The members of the International Board are considered a point of contact for the participating countries when it comes to the International Olympiad on Astronomy and Astrophysics, and the nations must send one team to the school.
  • Following the arrival of each team, the external head will hand over to the organisers a list of contestants, including their date of birth, first and last names, home address, and school address, as well as certificates (in English) from the schools confirming their attendance and the year of competition.

Frequently Asked Questions on IOAA Eligibility Criteria

What does IOAA stand for in full?

The International Olympiad on Astronomy and Astrophysics (IOAA) is an international competition in astronomy and astrophysics. It is an annual competition in which youngsters worldwide compete on a wide range of topics. The foundation strives to instil an enthusiasm for the topic of astronomy and astrophysics in students in the hope that they will continue to study and work in the field in the future.

Is the IOAA 2022 focused on the web?

The 14th International Olympiad on Astronomy and Astrophysics (IOAA) should take place in Bogota, Colombia. In any event, the International Olympiad on Astronomy and Astrophysics (IOAA) will be a web-based organisation, although not in Colombia, owing to the Coronavirus epidemic. As a result, this year’s participants in the International Olympiad on Astronomy and Astrophysics (IOAA) will compete in an online competition. According to reports, the competition might take place in Colombia.

What is the significance of solving previous year’s papers for IOAA?

Previous year papers are vital to study for any type of test since they provide a comprehensive picture of which areas to concentrate on. Candidates will become more aware of their weak areas as a result of completing these papers, and they will be able to focus more on them.

What is the concept of IOAA

The International Olympiad on Astronomy and Astrophysics (IOAA) is concerned with practical astronomical applications. To take the exam, students must have a thorough understanding of the subject.

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