The channel was created by Ivan Onchev from Zaporizhzhia — a former supermarket manager who, after February 24, 2022, completely dedicated himself to educational and science communication. The main focus of the channel is space, presented in the Ukrainian language. Ivan uses official data from NASA, ESA, and other reputable sources. He speaks not only about planets and stars but also about the achievements of Ukrainian astrophysicists, including research led by Olha Zakhozhai.
The topics of the videos cover a wide range of subjects: from the origin of galaxies to the structure of black holes. Episodes frequently explore solar cycles, thermonuclear reactions, planetary structure, atmospheres, and the potential for habitability. The channel also reports on the latest developments in astrophysics and space technologies. Particular attention is given to Ukrainian scientists and their contributions to global science. One episode, for example, highlights Ukrainian engineers’ involvement in satellite development and Ukrainian observatories’ participation in international projects.
Each video is enhanced with high-quality visuals: animations, infographics, and video illustrations. This makes complex scientific topics accessible and understandable to a wide audience. Ivan strives to explain everything in simple terms while maintaining scientific accuracy. He often lists sources in the video descriptions, which builds trust with viewers and promotes critical thinking.
Today, the channel has over 80,000 subscribers, and the audience continues to grow. Subscribers mention in the comments that thanks to “Vsesvit UA,” they began taking an interest in science — some even chose it as a future profession. Ivan also shares personal stories: about moving his family from a shelling zone, his first investments in recording equipment, and his search for motivation during difficult times. These stories add humanity to the videos and create a strong emotional connection with the audience.
The channel’s mission is “science without fluff”: only verified facts, no fakes or speculations. The content appeals to both school students and adults — high-quality, science-based videos in the native language, filling the gap in Ukrainian-language science and educational content.
“Vsesvit UA” is not just a YouTube channel but an important project for popularizing science in Ukraine. It inspires, educates, and unites people around a love for knowledge and space. In times of war, it has become a source of light, stability, and intellectual growth for many.
For anyone looking for high-quality, clear, and inspiring content about the Universe — this channel is a true gem. Visit it to see how fascinating and accessible complex topics can be.