Get Ready to Excel with Comprehensive & Engaging Study Material for NAC

Whether your child is participating via school or directly, our curated learning resources will prepare them for success in the National Astronomy Challenge.

Access NAC 2025 Study Material via
Spacetopia (Formey known as Cosmic Kids Club)

Your all-in-one learning hub with videos, quizzes, mock tests, and space comics – available instantly after registration.

Cosmic Kids Club is Now Spacetopia – Bigger, Better, and More Powerful

Formerly known as Cosmic Kids Club, Spacetopia is a next-level space learning platform, packed with interactive content, quizzes, comics, and live sessions to keep your child inspired and engaged.

Access NAC Study Material at Spacetopia

Every NAC participant gets 15 credits free – choose how you want to unlock the rest.

Free Credits

15 Credits Free for every registered NAC participant – enough to explore sample papers, a few quizzes, and introductory space content.

Full NAC Preparation Requirement

Credits Needed for NAC 2025 Study Material: 41 credits (After free credits, you need an additional 26 credits).

Our Access Options

  • Option 1 – Buy Additional Credits: Purchase 26 extra credits to unlock the complete NAC 2025 preparation pack.
  • Option 2 – Go Premium (Best Value): Protostar Membership = ₹2,499/year (50% discount)
  • Supernova Membership = ₹2,999/year (50% discount)

Includes unlimited content access, all NAC study material, plus exclusive live sessions and year-round engagement.

NAC Study Material

Learn Through Fun and Imagine Your
Future in Space

Explore engaging space comics for young minds and join exclusive career seminars with
scientists & space professionals.

Space Careers Comic
Discovering Space Careers
Space Adventures Comic

Live & Interactive Spacetopia Sessions

Join engaging live sessions, Practice Master Classes to deepen your space knowledge, specially designed for aspiring astronomers and keen space enthusiasts.

Grade 4-5

Spacetopia Session 1
Spacetopia Session 2
Spacetopia Session 3

Grade 6-7

Spacetopia Session 1
Spacetopia Session 2
Spacetopia Session 3

Grade 8-9

Spacetopia Session 1
Spacetopia Session 2
Spacetopia Session 3

Have a Question

Check our most common queries about NAC registration and participation.

Click Here For FAQs

Understand the Rules

Download the participation terms PDF.

Need Help?

Our team is here to assist schools and parents.

hello@nationalastronomy.org

Subscribe our You Tube channel

Spacetopia Logo
Subscribe

Join Our WhatsApp Community

QR Code
Join Community

Subscribe Stories of the Universe

Starry Background
Subscribe

Educational Partner

Educational Partner Logo
NAC Logo

NAC Support Team is here to guide you.

Email: hello@nationalastronomy.org

Monday - Friday, 9:30 AM - 6 PM