I love astronomy.
Matei Butnaru
11th-grade Mathematics & Informatics student
"Mihai Eminescu" National College
Email: matei.butnaru@yahoo.com
GitHub: github.com/MateiBt
LinkedIn: linkedin.com/in/matei-butnaru-space/
Curriculum Vitae: CV.pdf
Abstract. I am a junior high school student in Botoșani, Romania, driven by pure curiosity and a determination to learn deeply from every experience. I love solving problems not just to expand my own knowledge, but to spark new questions and build checkpoints that make the path easier for those who come next.
I am the founder and current owner of Supernova Guide, an upcoming astronomy community focused on making high-quality resources accessible to everyone, from people who just stargaze at night to those who want to prepare seriously for the IOAA. I participated in the IOAAjr in 2024 and 2025, winning a bronze medal (23rd place) and a gold medal (2nd place) respectively. I also participated in the 2025 IAAC, earning 1st Prize Junior (best prize in my age category).
Contents
Introduction
Starting from a passion for mathematics ever since my early years of life (and, of course, a great curiosity), I wanted to discover and learn on my own as many things as I could. My primary school years looked bright; I participated in all kinds of math contests at the invitation of my teacher, achieving some of the best results in my class.
In the first year of middle school (which, for me and many others in my generation, started during a global pandemic), I continued to get good results compared to my classmates, although it didn't feel quite good enough. Then came 6th grade, which brought the happiest failure I've ever had. With a bit of motivation from the previous year, I trained a little more for my county's phase of the math and physics olympiads, just to get a disappointing 4.5/30 in physics and 4/28 in maths (some of the worst results compared to my participating classmates), earning not even a mention. This was very frustrating, and it was also my first invitation to give up on olympiads.
In the midst of reflecting on my poor performances, I came to a major realization - I wasn't actually treating olympiads seriously enough; maybe this was why I was only one of the best in my class instead of the absolute best: I wasn't working outside of class. This sparked a deep motivation within me, one that told me I would become the best - not just in my class or my city, but the best in my entire country at something. I started with a fairly prestigious regional math competition, where, even though I went head-to-head with silver and gold medalists from the national phase of the math olympiad, I somehow won a gold medal and first place.
This result felt unreal and fueled me through hard times, helping me qualify for the first time for a national olympiad (ONM - National Mathematics Olympiad), and also to obtain 4th place at the National Science Creativity Olympiad alongside my close classmate and friend.
Research
Selected projects
More info released soon.
Coming soon...
Experiences
Engineered an online astronomy community platform, writing the core architecture in JavaScript and Firebase to support students globally.
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Honours and awards
International Olympiad on Astronomy and Astrophysics Junior (IOAAjr)
International Astronomy and Astrophysics Competition (IAAC)
International Olympiad on Astronomy and Astrophysics Junior (IOAAjr)
Romanian National Olympiads in Physics, Mathematics, and Linguistics
Plates
[Gallery grid goes here - coming soon!]