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National Space Science Olympiad Eligibility Criteria 2025

National Space Science Olympiad Eligibility Criteria 2025 include the age limit, educational qualifications, and participation categories. Students must fulfill the minimum requirements to become eligible to register for the National Space Science Olympiad.
authorImageAnanya Gupta22 Jul, 2025
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National Space Science Olympiad Eligibility Criteria 2025

National Space Science Olympiad Eligibility: National Space Science Olympiad is a wonderful chance for students who are curious about space to test their knowledge and grow their interest in this amazing field. 

From learning about stars and planets to exploring satellites and space missions the Olympiad helps students take their first step into the world of space science. 

But before applying it is important to understand the National Space Science Olympiad Eligibility so you can check if you're qualified to participate.

National Space Science Olympiad Eligibility 2025 Overview

NSSO is for students from Class 5 to Class 12. It is open to Indian students who live in India. The exam checks your basic knowledge of space science, solar system, satellites, and space missions.

National Space Science Olympiad Eligibility 2025 Overview

Event

Details

Exam Name

National Space Science Olympiad (NSSO)

Preliminary Exam Date

September 13 & 14, 2025

Final Exam Mode

Offline

Preliminary Exam Mode

Online

Last Date to Apply

July 31, 2025

Eligible Classes

Class 5 to Class 12

Nationality & Residence

Indian citizens residing in India only

Age Limit 

Born between 2007 and 2010 (approximate)

Who Can Apply for National Space Science Olympiad 2025?

The National Space Science Olympiad 2025 is for:

  • Students who are studying in Class 5 to Class 12

  • Students who live in India

  • Students who can understand English (the exam is in English)

If you meet all these points, then you can apply.

National Space Science Olympiad Syllabus

National Space Science Olympiad Eligibility Class Wise

The Olympiad has three groups based on the class of the student:

  • Junior Category – Class 5 to 7

  • Senior Category – Class 8 to 10

  • Super Senior Category – Class 11 and 12

Each group gets questions as per their school level. This helps students compete with others from the same class range.

Age Limit for NSSO 2025

The age limit for the National Space Science Olympiad 2025 is:

  • Students should be born between 2007 and 2010

This age range is based on the average age of students from Class 8 to 12. Students must check their birth year before applying.

Nationality and Residential Requirements

The Olympiad is only for:

  • Indian citizens

  • Students who are living in India

Students living outside India are not allowed to apply. The Olympiad is meant to promote space science within India.

Required Documents National Space Science Olympiad

Students need to keep some documents ready during registration:

  1. School ID card or proof of class

  2. Date of birth certificate or document with birth year

  3. Recent passport-size photograph

  4. Personal details (Name, Address, Contact Number, Class, School Name)

These documents help confirm that the student is eligible.

Important Dates for NSSO 2025

Students must keep track of all the important dates to avoid missing any step in the NSSO 2025 process. Below is the list of important dates for the National Space Science Olympiad 2025.

Important Dates for NSSO 2025

Event

Date

Last Date to Apply

July 31, 2025

Preliminary Exam

September 13 & 14, 2025

Final Round

(To be announced later)

Students should apply before the last date to avoid missing the exam.

Common Mistakes While Checking Eligibility

Many students make small mistakes while checking the National Space Science Olympiad Eligibility. Here are some common errors:

  • Not checking the age limit.

  • Wrong class category selected during registration.

  • Thinking foreign residents can apply (only Indian residents are allowed).

  • Skipping the English language requirement.

  • Missing the last date to register.

Students and parents must read the rules carefully before applying.

National Space Science Olympiad Eligibility FAQs

Who can participate in the National Space Science Olympiad?

Indian students studying in classes 5 to 12 are eligible to participate in the NSSO.

Is there an age limit for NSSO participation?

Yes, students generally should be born between 2007 and 2010 to be eligible for NSSO 2025.

Do participants need to know English for the exam?

Yes, since the exam is conducted in English, students should have a good understanding of the language.

Can students who have started university studies take part in NSSO?

No, students should not have begun or planned to start university education before June 2024.

Are students from outside India eligible to participate?

No, only Indian citizens residing in India can participate in NSSO.
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