The correct answer is: A. Albert Einstein
Albert Einstein is the scientist who developed the theory of general relativity, which is the basis for our understanding of black holes. General relativity predicts that a sufficiently massive object will warp spacetime to such an extent that nothing, not even light, can escape its gravitational pull. This region of space is called a black hole.
Stephen Hawking was a British physicist who made significant contributions to our understanding of black holes. He showed that black holes are not completely black, but emit radiation, called Hawking radiation. He also showed that black holes evaporate over time.
Isaac Newton was an English physicist and mathematician who developed the laws of motion and universal gravitation. His work laid the foundation for classical mechanics, which is the basis for our understanding of the motion of objects in space. However, Newton’s laws do not apply to black holes, which are objects with such strong gravity that they warp spacetime to such an extent that nothing, not even light, can escape.
Therefore, the correct answer is Albert Einstein.