Why did the Catholic Church respond negatively to Copernicus and Galileo’s discoveries?

Because back then, the Catholic Church stated that the Earth had to be the center of the solar system because God is perfect, therefore made Earth perfect, causing it to be the center of everything. This was wrong. Galileo and Copernicus had shared that the Sun was actually the center, not the Earth. This contradicted with what the church said, therefore what "God" said. The church called them out for blasphemy and they had to deny their ideas.

Explanation:

a change of venue is the legal term for moving a trial to a new location. a change of venue request because venue is improper means that the removing defendant believes that the case may not be in that venue because it is improper under procedural rules.