About ISO

International Space Olympiad 

International Space Olympiad is an international quiz competition on Space Science and Technology for students in grades 5–12 and is organized by Edu Mithra Intellectual Services Pvt. Ltd. every year with a mission to attract and encourage talents in the fields of space science and technology and enhance the aptitude of children in space science and technology. International Space Olympiad is designed to examine the in-depth knowledge of students in various fields related to space science and technology and honor their genuine talents with amazing prizes and laurels.

Humanity's interest in the heavens has been universal and enduring. Humans are driven to explore the unknown, discover new worlds, push the boundaries of our scientific and technical limits, and then push further. The intangible desire to explore and challenge the boundaries of what we know and where we have been has provided benefits to our society for centuries. Human space exploration helps to address fundamental questions about our place in the Universe and the history of our solar system. Curiosity and exploration are vital to the human spirit and accepting the challenge of going deeper into space will invite the citizens of the world today and the generations of tomorrow to join on this exciting journey.

International Space Olympiad is a door to the world of limitless knowledge about space and space explorations for students from grades 5 to 12, and to encourage young, talented minds with amazing prizes who excel in the Olympiad in different programs, including workshops, quizzes, and many other informative and innovative sessions handled by eminent personalities in the field of space science. It’s much about inspiring the young aspirants to dream bigger and to channel their interests in space science into the right track where they really belong.

Space science has grown into a great field of importance, and India is achieving heights at a pace never before. Students are the future of any nation, and it’s only through the nurturing of young talents that India can achieve higher. International Space Olympiad is a venture by Edu Mithra Intellectual Services to enhance the interest of students in space science and research, to figure out the young talents in them, and to encourage them with amazing prices.

Edu Mithra International Space Olympiad will be a perfect mixture so developed to nurture the thirst for knowledge of young little scientists. The International Space Olympiad will bring the legends of space science together through various programs, which will be a never-before experience for the students.


Students studying in Grades 5-12 all over the world can participate in International Space Olympiad. Students are sub divided into three different categories and each category will have separate competition and so are the Prizes.

The Categories are:

Category 1: ISO Juniors

The students studying in grades 5-7 fall under this category.

Category 2: ISO Seniors

The students studying in grades 8-10 belong to this category.

Category 3: ISO Super Seniors

The students studying in grades 11-12  are included in this category.

Each category has separate competitions and prizes.

 How to Participate?

To participate in the International Space Olympiad, all candidates must register their names online for the competition through the official website of the International Space Olympiad.

Register Now

Competition Schedule

Preliminary Level Examination - August 2024
Intermediate Level Examination - November 2024
Final Level Examination - February 2025

Competition Structure

International Space Olympiad 2024 is designed to have three rounds of competition.

In each exam candidate will answer 30 questions in 10 minutes of time. Candidates who qualify in the first round is eligible for the next round. The title prize winner of International Space Olympiad is the Topper of ISO Final Level Examination.

Round 1 (Preliminary Level) : Syllabus 1

Round 2 ( Intermediate Level): Syllabus 2

Round 3 ( Final Level) : Syllabus 3

The Winners of each category will get a never before opportunities to visit NASA. 

International Space Olympiad : About the Competition

All phases of the International Space Olympiad will be entirely online, making it more convenient for everyone. Allowing candidates to partake in the competition from their schools or homes, through devices like mobile, laptop etc.


  • The International Space Olympiad (ISO), Online exam consists of three rounds, with candidates has to qualify in each round to progress to the next stage. This exam is entirely online and can be taken from anywhere using a computer, laptop, or smartphone with an internet connection, following the provided instructions.

Here are some important instructions :

  • Each candidate will be assigned a specific time slot for examination, which will be published on the website 3 days prior to the date of examination and they must be present at that moment. Failure to appear in the allotted time slot will result in cancellation of their candidature and NO refund will be initiated.
  • You will have 10 minutes to complete all 30 multiple-choice questions on the syllabus that will be asked of you in the test.
  • For each correct answer, you will receive 1 mark, and for each incorrect answer, 0.25 mark will be deducted.
  • The online exam has no user ID or password. Instead, the examiner will contact candidates at their registered phone number to guide them and provide the online login details at the time of the exam.
  • Candidates must have a web camera (or a device with an inbuilt camera) and earphones for the exam.
  • The online exam is secure and closely monitored, with live video and audio capture to prevent any malpractice.

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