"Copernicus" Natural Recordings by Native Speakers
Nikolaus Copernicus (1473-1543) was a Polish astronomer who proposed the heliocentric model of the solar system, which states that the Sun is at the center of the solar system, rather than the Earth. His groundbreaking publication, "De revolutionibus orbium coelestium" (On the Revolutions of the Celestial Spheres), challenged the traditional geocentric model and marked the beginning of a new era in astronomy.
A copepod is a type of small, usually microscopic, crustacean that is an important food source in the aquatic food chain, particularly in oceans and freshwater environments.