Because, in the middle of bimasakti there is a massive black hole. There are billions of stars (sun) in the milky way. Many may have their own planets. So there are other suns near the center of milky way. We occupy small part of Milky way. Our solar system is located in the outer reaches of the Milky Way. read more
Because, in the middle of bimasakti there is a massive black hole. There are billions of stars (sun) in the milky way. Many may have their own planets. So there are other suns near the center of milky way. read more
about 8,000 pc from the center of the Milky Way Galaxy Shapley overestimated the dimensions of the Milky Way Galaxy because: he failed to account for interstellar extinction by dust. read more