I now that people think the universe never ends but i think that the universe is time and when you travel space and go way way far then you go back in time so it is a timelaps......
It would be cool, but I don't think the Universe ever started or it will ever end it will run forever since it has no limit and it hasn't been proven to have limits
it has been suggested due to some anomalies in some strange areas of space near blaxk holes where space bends and so some people think there is an edge to space where it bends where the universe ends.
That's just suggestions but it might not end and the Universe might be bigger then we can see and it will be thousands of years until we have the technology to know if it has limits or not but by that time lets just hope we don't blow up the planet with wars
Well a black hole is the left overs of an exploding star. Some stars when they run out of energy concentrate all of their mass into one tiny black mass called a black hole. This mass is so dense that it absorbs everything that touches it even light which is why they are called black holes. There are lots of theories surrounding them for example the middle of a black hole is what physicists call a singularity. The shape of it on computers is like a cylinder resonating from it. Yet when they used computers to simulate the other side of a black hole it gave out mass in the other direction. Some scientists belive that our entire universe originated from a black hole from another dimension spewing out mass which created our universe. However no one is sure. The reason they call it a singularity is to hide their ignorance but it is something i am very interested in.