How big is the universe?
November 11, 2009 12:31am CST
Its infinite, you may say. But how big is infinite? If I can explain it in my own words, I would say "If you some-up all the planets in the universe, it would be like having all the grains of sand in the whole Earth". That would be my assumption to it. How about you, how big is the universe in your own words?