Nicolaus Copernicus (1473-1543) was a Renaissance polymath who came up with the then-revolutionary theory that placed the Sun, rather than the Earth, at the centre of the universe. He is often described as the man who "stopped the Sun and moved the Earth."Photo: PAP/Rafał Guz
In celebration of this remarkable scientist, institutions such as the Polish postal service are coming up with creative ideas on how to honor him.
Could a postage stamp be one of the ways to pay tribute?
Ada Janiszewska has the answer.
Click on the audio player above to listen.