Mikolaj Kopernik, also known as Nicolaus Copernicus, was a famous Polish astronomer and mathematician. There are several synonyms used for the name Mikolaj Kopernik. These include Nicolaus Copernicus, Kopernik, Nickolas Copernicus, and Nikolay Kopernik. These names refer to the same historical figure and are often used interchangeably in texts and conversations. Mikolaj Kopernik is renowned for his groundbreaking work on the heliocentric model of the universe, which revolutionized the understanding of astronomy during the Renaissance era. His legacy as an astronomer and mathematician continues to influence modern scientific advancements, making him a celebrated figure in Poland and throughout the world.