IAAC Competition 2025 : Application Process & Full Details

IAAC - International Astronomy and Astrophysics Competition 2025

Join IAAC 2025 – the ultimate algorithmic design competition! Learn how to apply, key dates, prizes & global certification. Boost your career now!

🌌 What is IAAC?

The International Astronomy and Astrophysics Competition (IAAC) is a global science competition that encourages students to explore astronomy and astrophysics. Participants can win awards, certificates, and international recognition.

📝 IAAC 2025 Application Process – Full Step-by-Step Guide

The International Astronomy and Astrophysics Competition (IAAC) 2025 invites global students to participate in a prestigious science challenge. To get started, every participant must complete the Qualification Round. Below is a comprehensive guide on how to apply successfully, based on the official instructions from the IAAC submission portal.

🔹 Step 1: Access the Official Submission Page

Visit the official IAAC submission portal to begin your application process:

https://iaac.space/en/submission

🔹 Step 2: Download the Qualification Round Problems

Scroll down the page and download the latest problem set for the Qualification Round. The file is usually provided in PDF format.

🔹 Step 3: Solve the Qualification Problems

Carefully read and solve the astronomy problems. You may write the answers by hand (scan clearly) or type them digitally. Your solutions must be presented in a clear and structured format.

🔹 Step 4: Complete the Submission Form

Fill out the required form fields on the submission page. Be sure to follow these important rules and guidelines:

  • Full Name: Use correct capitalization. Incorrect: JOHN DOE, Correct: John Doe. This name will be printed on your certificate.
  • Date of Birth: Must be accurate. Your age determines the scoring threshold in your category. All winners' ages are verified.
  • Country and City: Mention your current place of study. This helps classify participants regionally.
  • Personal Email Address: Ensure your email is correct. All result notifications will be sent here. Also, check your spam folder.
  • Create a Password: Minimum 8 characters. You’ll use this to access your participant account and certificates later.
  • School or University Name: Provide your institution’s full official name. Coordination is advised if multiple students from your school are applying.
  • Current Grade or Year: Choose your academic level as of the submission deadline – 4 July 2025.
  • School/Teacher Email (Optional): This is used to notify your institution if you win an award.
  • Upload Your Solution File: Accepted formats: PDF, JPG, JPEG, PNG. Do not upload DOC, DOCX, ZIP, or other unsupported formats.

📁 File Preparation Tips:

🔹 Step 5: Ambassador Reference (Optional)

If an IAAC Ambassador personally informed you about the competition, select their name from the list. Leave it blank if no contact was made.

🔹 Step 6: Language and Referral Info (Optional)

  • Preferred Language: Select your communication language. English is the original; others are auto-translated.
  • How did you hear about IAAC?: Your input helps the team improve outreach.

🔹 Step 7: Submit Your Application

After reviewing all details, click the Submit button. You’ll receive a confirmation email shortly after.


📅 IAAC 2025 Key Dates

  • Qualification Round Opens: January 15, 2025
  • Qualification Round Deadline: July 4, 2025
  • Pre-Final Round: August 14-17, 2025
  • Final Round: September 9, 2025
  • Results Announcement: September 15, 2025

Important Notice: Qualified participants must pay a registration fee to enter the Pre-Final Round. Participation in the Final Round also requires supervision by a teacher or professor. Learn More

📢 Ready to Apply for IAAC 2025?

Don't miss this opportunity to challenge yourself and gain international recognition in astronomy and astrophysics!

Apply Now for IAAC 2025



🌌 IAAC 2025 Competition Rounds

The International Astronomy and Astrophysics Competition (IAAC) 2025 comprises three progressive rounds designed to challenge students’ understanding and application of astronomy and astrophysics:

1️⃣ Qualification Round

  • Problems: 5 questions, total of 25 points
  • Minimum score to qualify:
    • Junior: 15 points
    • Youth: 17 points
    • Senior: 20 points
  • Deadline: 4 July 2025
  • Participation Fee: None

2️⃣ Pre-Final Round

  • Format: 6 problems:
    • 2 Basic (4 points each)
    • 2 Advanced (6 points each)
    • 2 Research (8 points each)
  • Total Points: 36
  • Required to Advance:
    • Junior: 16
    • Youth: 20
    • Senior: 24
  • Dates: 14–17 August 2025
  • Fee: €11

3️⃣ Final Round

  • Format: Online exam with 20 multiple-choice questions
  • Duration: 20 minutes
  • Supervision: Required (teacher or camera recording)
  • Final Exam Date: 9 September 2025
  • Results Announcement: 15 September 2025
  • Certificates: Gold, Silver, and Bronze based on performance

📖 Learn more on the official IAAC rounds page: https://iaac.space/en/rounds

Who Can Apply IAAC 2025

The International Astronomy and Astrophysics Competition (IAAC) has seen remarkable global engagement since its inception. With over 28,000 students from various countries participating since 2019, the IAAC continues to foster a worldwide network of ambitious learners passionate about astronomy and physics.

The competition is designed to be inclusive and open to high school and university students across all nations. 

✅ Eligibility Criteria:
  • Junior Level: 10th grade and below (under 16 years of age)
  • Youth Level: 11th to 13th grade (under 19 years of age)
  • Senior Level: University students (or 19 years and above)

Age groups are determined based on the official submission deadline: July 4, 2025.

📌 Frequently Asked Questions – IAAC 2025

What is the International Astronomy and Astrophysics Competition (IAAC)?
IAAC is a global competition where students solve problems in astronomy and astrophysics to win certificates, awards, and global recognition.
Who is eligible to participate in IAAC 2025?
Students in high school or university from any country can participate. There are three groups: Junior, Youth, and Senior, based on grade and age.
How can I apply for IAAC 2025?
You can apply by submitting your Qualification Round solution at the official website: iaac.space.
Are there any certificates or prizes?
Yes! Qualified participants can earn official IAAC certificates, win awards, and even cash prizes based on performance.
Is there a registration fee for IAAC?
The Qualification Round is free. However, the Pre-Final and Final Rounds require a small registration fee to participate further.
How many students have participated?
Since 2019, more than 28,000 students from 100+ countries have joined IAAC, forming a growing global STEM community.

Related Posts

2 Comments

Thank you for your feedback. Stay with us.

Post a Comment

Thank you for your feedback. Stay with us.

Previous Post Next Post