he said the sun is stationry
He believed in Heliocentrism (That the sun was the centre of the universe, not Earth).
at opposition when the earth overtakes mars and passes between mars and the sun
Copernicus believed the planetary motions were due to:
Copernicus did not reject the idea that planetary orbits around our Sun were circular.
No, that was what the scriptures said, but Copernicus's model, also promoted by Galileo, had the Sun at the centre instead.
he said the sun is stationry
He believed in Heliocentrism (That the sun was the centre of the universe, not Earth).
Copernicus
Kepler formulated laws of planetary motion, while Copernicus merely(!) proposed that the sun was the center of the solar system rather than the earth.
what is the job of galilei and copernicus
at opposition when the earth overtakes mars and passes between mars and the sun
Copernicus proposed that the Sun was the center of the universe.
It offered more natural explanation for the apparent retrograde motion of planets in our sky.
Copernicus believed the planetary motions were due to:
smart
Copernicus' theory was that Earth is not the center of the universe and we revolve around the Sun.
Nicolaus Copernicus.