Could there be a size limit to the universe's expansion?
Does the universe have an edge? Does the universe have a limit to its expansion? If so, what happens when the universe reaches its limit?
If the universe is expanding then where does the extra space come from? Is there space outside this universe? How vast is the universe? Is there anything beyond the universe? The Universe have a center, and is on expansion. Wouldn't be more precise to say The Universe could be infinite, but at a moment "x" he have an end? Could the acceleration of the expansion of the Universe come from the fact that density is what is hindering creation of space? Why is the rate of expansion of the universe increasing? What is beyond the observable universe? How many dimensions does the universe really have? Why is the expansion of the universe accelerating? What's the proof that the universe is expanding everyday? How was the universe created? Will there be an end to universe? Is time expanding with the universe? Is it the dark matter that is helping universe to expand? How can the far reaches of the unobservable universe be expanding at faster than the speed of light? What is the radius of the universe? At the end of the universe, where does everything go? Einstein said the universe is infinitely finite, with a boundary. Can this be explained? Can we cross the border of our universe? Is the expansion of the internet much like the expansion of the universe? Can we see beyond the event horizon in the universe? Scientists say that the universe is expanding, and all the galaxies are moving away from one another. How can they be sure that this is due to expansion and not shrinking of all the matter everywhere in the same ratio? Why is the rate of the expansion of the universe accelerating? What's outside the universe? Does the universe need energy to expand? Is there empty space outside the universe? If the universe is expanding, why is the Earth moving towards the Sun? What is beyond the infinity? How does the expansion of the universe create new space-time? Is the big bang even possible? Is the expansion of the Internet comparable to the expansion of the universe?