I actually have a handle on this question guys. Since we don't have the ability to effectively collect data from other galaxies, ie travel at light speed, teleport, etc, all we can do is speculate. And any situation where we don't have proof, or in a situation where we actually do have proof, we can do what man has always done. We can just claim that it was made by magic ie...omnipotent superbeing. So there's your answer. Magic =D. Also, the world and universe are 5,800-6,000 years old meaning dinosaurs and man totally existed at the same time right? And that carbon dating........no matter how accurate, is wrong about the age of the world because it doesn't fit the concept of what my magical textbook tells me. Silly science, everything is based on magic and superstition damn you! Quit being all logical and evidence based and what not!
My money is on that our galaxy is just a fleck, in a fleck, in a fleck, in a marble.