National Space Science Olympiad (NSSO) 2026

India's Premier Online Space Science Olympiad

Explore the Universe. Challenge Your Knowledge. Achieve National Recognition.

The National Space Science Olympiad (NSSO) 2026 is a prestigious national-level online competition designed to inspire and nurture the next generation of scientists, engineers, astronomers, innovators, and space explorers.

Organized by Synodic Space Education, NSSO provides students with an exciting opportunity to test their understanding of space science, astronomy, satellites, rockets, planetary science, human spaceflight, and emerging space technologies while competing with students from across India.

Following the successful completion of NSSO 2025 with thousands of participants, NSSO 2026 aims to reach even more young space enthusiasts and provide them with a platform to learn, compete, and excel.