Is there a Dead End of the Universe

There must be a dead end of the universe. When I start to study about it and make pictures and images, I usually thing that there is a black hole surrounding the universe, and a white hole at the center. When something expands and moves away, it may travel so much distance that it enters the black hole, and get out through white hole. As many scientists think that big bang was actually mass coming out of black hole, I usually think that this theory can be true. I have searched and researched, but no one has come with this opinion. If this is true, there must be a wormhole, that connects all the black holes at the edge, to a single white hole at the center. If you build a space ship to travel through space and find a dead end of the universe, you can never find it as you may have to travel billion of years, and you may die. But, if you travel faster than light, you may travel into past. and come to a place, where then universe has never expanded and traveled. So, you may find the end of the universe. If you are finding the center of the universe, and take that same ship, and travel faster than light, again you travel into past, and come again to earth, because as you are coming closer to the center, and travelling back in time, you see the universe contracting as it comes closer and closer, and land up again on earth, ancient earth. 

Many advances in science only can prove many theories of universe. Everything can't be proved now only. Many laws are recognized centuries after, when a scientist first claimed it. So, many things are being researched, and there will be a time, when humans may start to rule the universe, and know about it everything. 

                                                                                                                       Article by - M. Santosh
________________________________________________________________________