The birthplace of Nicolaus Copernicus, now transformed into a museum, allows visitors to learn about the fascinating life and groundbreaking discoveries of this outstanding astronomer. Within the historic walls, the exhibitions present not only memorabilia related to him, but also interactive displays, thanks to which one can better understand how his works changed the way we perceive the Universe. This place is not only a tribute to the genius of Copernicus, but also an inspiration to delve into the history of science and discoveries that had a huge impact on the development of astronomy.