2026 World Youth Astronomy Competition

IMPORTANT TIMELINE:

Registration Deadline：19-05-2026

Announcement Date：28-05-2026

Registration Fee
Free

Nature of the Competition
Global Call

Age Categories

Primary School Group （P1-P3）
Primary Group （P4-P6）
Lower Secondary Group （S1-S3）
Senior Secondary Group （S4-S6）

Submission Format

Candidates, parents and teachers, this online examination will be conducted through a designated app. Parents or teachers will be required to assist in the operation according to the guidelines. Candidates will complete and submit the questions in the app and must strictly abide by the rules of the examination to ensure the smooth conduct of the examination.
The examination link will be sent during the examination period. The login information should be consistent with the information filled in during registration. The initial password will be sent via WhatsApp or email.

Awards

Champion — 90 points or above
Runner-up — 80 points or above
Third Place — 70 points or above
Excellence Award — Remaining scorers

Competition Awards for Mentors and Groups

⭐ Excellence Mentor Award

⭐ Outstanding Group Award

Competition Content

This online examination event is about to start. Please log in to the designated examination platform before the notified time and confirm that your personal information is correct. The examination link will be sent during the examination period. The login information should be consistent with the information you filled in during the registration. The initial password will be sent via WhatsApp or email.

Competition Rules

1、Originality: All entries must be completed independently by the participant. No submissions of others' works are allowed. Participants may use their own previous competition works.

2、Content Restrictions: All entries must not contain obscene, violent, sexual, defamatory, inappropriate, or controversial content. Violation of this rule will result in disqualification without prior notice.

3、Personal Data Use: Personal information provided by participants will only be used for competition contact purposes and to distribute competition notifications.

4、Accuracy of Information: Participants must ensure that their personal information is accurate. The organizers will not be responsible for any errors.

5、Acceptance of Terms: By submitting their entries, participants agree to all competition terms and conditions. The organizers reserve the right to disqualify any participant believed to have violated any competition rules, and there will be no appeals process.

Scoring Criteria

Knowledge Accuracy and Logical Coherence: Accurately apply core astronomical knowledge (celestial mechanics, observational astronomy, stellar astrophysics, solar system dynamics, cosmology) in this online competition. Maintain strict logical rigor throughout all steps—from astronomical phenomenon analysis and key data extraction to theoretical inference and conclusion—with zero factual errors or logical gaps. For theoretical and calculation questions, master core concepts like astronomical modeling and physical deduction, and follow systematic scientific thinking.

Method Application and Skill Demonstration: Use targeted astronomical problem-solving tactics (e.g., quick orbital parameter calculation, spectral data filtering, in-depth observational analysis) for this online exam. Analyze astronomical data via physical and mathematical reasoning, and combine interdisciplinary thinking (physics, mathematics, space science) for complex tasks. Demonstrate solid astronomical literacy by applying laws and formulas accurately, solving problems efficiently, with difficulty aligned to the contest’s preliminary, semi-final and final rounds.

Follow the 2026 World Youth Astronomy Competition’s online submission standards: Present calculations, derivations and analysis with precise astronomical symbols and professional academic terms. Keep language concise, professional and clear. For objective questions, submit answers directly; for subjective analysis and proof tasks, structure responses with observational evidence, reasoning and conclusions, and mark theoretical foundations for each point to ease online grading.

In-depth Understanding and Expansion Innovation: Move beyond basic problem-solving to explore the physical principles and cosmic meaning behind contest questions. Connect astronomical theories to real-life scenarios (e.g., orbital mechanics for satellite navigation, photometric analysis for exoplanet detection), and put forward innovative ideas like integrating practical observation into youth science education to highlight flexible knowledge application.

Awards must be applied for by the winners themselves. After completing the ordering process, the awards will be sent out within approximately two months. If winners wish to learn more about the specific requirements and application process for the awards, it is recommended to log into the designated award application platform of the association to carefully review the detailed guidelines and explanatory documents for the latest information.

The certificates issued this time are in English, while the medals and trophies are presented in Chinese. Winners must accurately fill out their names in both Chinese and English, the school they attend, their email, and other information. If there are errors in the submitted information that require modification, please contact us via WhatsApp for one free modification opportunity; subsequent modifications will incur a fee of HKD 100 each.

Each certificate is assigned a unique identification number, which corresponds to the winner's name for verification purposes by the school. If a winner modifies the certificate information without authorization, it will result in the certificate becoming invalid.

E-Certificate

HKD 268

E-Certificate、Physical Certificate

HKD 318

E-Certificate、Physical Certificate、Medal

HKD 328

E-Certificate、Physical Certificate、Trophy

HKD 368

Q1： May I ask if participants can submit multiple works for the competition?

A1： Hello, each participant can only submit one work for one competition item, but can participate in two competition items of the same competition simultaneously.

Q2： How can participants know if they have successfully submitted their works?

A2： Hello, if a participant successfully submits a work, we will notify the participant via an email or a WhatsApp message indicating successful submission.

Q3： When and where will the competition results be announced?

A3： Hello, the competition results will be announced on the association's website according to the announcement date specified in the competition details. After the results are announced, the winning information will be sent to all participants via WhatsApp or email.

Q4： The competition work cannot be uploaded to the association's website for submission. What should I do?

A4： Hello, if the competition work exceeds 15MB, participants are requested to submit the work via WhatsApp or Email. Please name the work in accordance with the competition requirements for easy verification of competition information.

Q5： Is there a more convenient way for group participation and work submission?

A5： Hello, for group participation, you can click to download the group registration form on the competition page you want to participate in, fill it out, and then send all the competition works to us via WhatsApp or Email. Please name all the competition works according to the competition requirements.

Q6： How can I pay for the award application in a currency other than Hong Kong dollars?

A6： Hello, there are various payment methods available for award - winning participants to choose from for the award application payment. The system will convert the price according to the real - time exchange rate during payment.

Group Registration Form

For groups of 4 or more members, please click the link below to access the group registration form. After filling it out, send it to us via WhatsApp or email.

For subsequent group entries, the group leader should name the works according to the competition requirements and submit all entries of the participants at once via WhatsApp or email.Entry Name: Name of Contestant - Age Group.【EG:Chan Ka Ming - Primary Group】

*If there are more than two participants, they need to fill in different mailboxes, otherwise the score cannot be counted.

Registration Form