Galileo's initial discoveries were met with opposition within the Catholic Church, and in 1616 the Inquisition declared heliocentrism to be formally heretical. Heliocentric books were banned and Galileo was ordered to refrain from holding, teaching or defending heliocentric ideas.
The correct answer is C. For putting forth evidence that Earth moves around the sun.
Explanation
Galileo Galilei was an Italian astronomer and physicist, who stood out for the improvements he made to the telescope and the advances he made in the first law of motion. Additionally, he was known for development of the heliocentric theory, which is the theory that states the sun is at the center of the universe and the planets and stars move in orbit around it, contradicting the geocentric theory that posed that the Earth was the center of the universe. This caused Galileo to be accused by the inquisition and forced to retract to avoid being punished for it. In the end, Galilee retracted arguing that despite his retraction, the reality would remain the same, that is, that the earth was not the center of the universe. So, the correct answer is C. For putting forth evidence that Earth moves around the sun.
