International Competitions

India Reaches for the Stars – With AstroguideZ & IAAC!”
As the Official IAAC Ambassador, AstroguideZ proudly connects Indian students to the world’s most prestigious astronomy and astrophysics competition.
Together, we nurture the next generation of global thinkers, innovators, and space scientists

Our Recent Achievement

Proud Moment for AstroguideZ!
Our students successfully participated in the IAAC 2025 and earned SILVER HONOUR in international recognition for their outstanding performance.
This milestone marks our growing presence in the global astronomy education community.

The International Astronomy and Astrophysics Competition (IAAC) is a global platform where students solve real-world space science challenges. It encourages logical thinking, creativity, and scientific knowledge — all from the comfort of their home.

What is IAAC?

Why Join IAAC with AstroguideZ

• Get personalized training and guidance from our IAAC Ambassador – Mr. Saravanakumar S. (https://iaac.space/en/saravs)

• Access special preparatory workshops and mock tests.

• Learn advanced astronomy concepts with real-life examples and calculations.

• Step-by-step guidance from basics to competition level.

• Weekly online/offline classes.

• Topic-wise study materials (Physics + Astronomy).

• Compete globally and earn certificates, medals, and recognition.

Ambassador’s Message

“Being part of IAAC is not just about competition — it’s about building a community of young explorers who dream beyond the stars. As the IAAC Ambassador and Founder of AstroguideZ, my mission is to guide students toward international excellence in astronomy and space science.”

- Saravanakumar S

IAAC Ambassador (India)

Can you solve this IAAC question?

A spacecraft uses its engines to accelerate at 250 m/s². How long does it take the spacecraft to reach a velocity of 1000 km/s?

Future Vision

Our goal is to train 1000+ students across India for international astronomy competitions by 2026.
AstroguideZ will continue bridging the gap between classrooms and the cosmos through guided programs, workshops, and global mentorship.

How to Participate

Registration for IAAC 2026 is open soon!
Join our IAAC Training Program and start your journey toward international excellence in Astronomy and Astrophysics.