Which scientist's work prove the heliocentric theory, or sun centered theory?

Copernicus

Explanation: From his observations, Copernicus concluded that every planet, including Earth, revolved around the Sun. He also determined that the Earth rotates daily on its axis and that the Earth's motion affected what people saw in the heavens. Copernicus did not have the tools to prove his theories.

the court ruled that a state law that banned abortions (except to save the life of the mother) was unconstitutional

hope this : )

detente translated to english means politics