For 10 points, identify this Polish astronomer best known for his heliocentric theory.
This man's most prominent theory was described in his Little Commentary. He appended a disclaimer that his claims were not literally true, but merely provided a simpler way to perform astronomical calculations. This scientist wrote On the Revolutions of the Celestial Spheres. For 10 points, identify this Polish astronomer best known for his heliocentric theory.
This man's most prominent theory was described in his Little Commentary.
Nicolaus {Copernicus}