On November 4, we joined the global celebration of Dark Matter Day 2025 with a public talk by Dr Sebastian Trojanowski, theoretical physicist at Astrocent and the National Centre for Nuclear Research (NCNR).
The lecture took the audience on a journey through one of the biggest mysteries in modern science — the nature of dark matter. It showed how recent astronomical discoveries are changing our view of the Universe and revealed how much of it still remains invisible and unknown. The talk combined clear explanations with insights from cutting-edge experiments and cosmological research. The audience was deeply engaged, asking plenty of questions and creating a lively, friendly atmosphere.
At Astrocent, we believe in sharing knowledge and inspiring curiosity — opening science to everyone, not just researchers. This event was part of that mission and fits perfectly within our Teaming for Excellence project, which builds bridges between science and society.
Enjoy the photo gallery, and stay tuned for more of our public events and activities!
