Who is not a philosopher of science

Kuhn
Feyerebend
Popper
Copernicus

Copernicus is not a philosopher of science. He was an astronomer and mathematician who proposed the heliocentric model of the solar system.

Copernicus is not a philosopher of science. He was an astronomer and mathematician known for his heliocentric model of the universe, which challenged the prevailing geocentric model. While his work had a profound impact on the development of scientific thought, he is not primarily recognized as a philosopher of science like Kuhn, Feyerebend, and Popper.