Black holes are not in the area that have many stars, the moon and the planets near the earth will be not affected by black hole because there are not mass enough for solar energy systems for the sun to be a black hole. While the black hole mass rate, such as the world won't fall in according to (Poplawski,2012) the black hole gravity like the moon, the sun and other planets. On circuit the black hole, they are orbiting the sun. The sun would become a black hole because the sun is a large enough to become a black hole.