Well we were talking about this in science. I wasnt paying that much attention(lol) but this is most of what I heard: A while ago there was a scientist named mr.popolopodous (not his real name...obviously) well anyway, popolopodous was looking through his telescope one day, and realized that each day, every planet moved slightly farther back."O Snazzle!" mr.popolopodous said. He realized that if the galaxy was slowly expanding, then a really really really really really long time ago, they must have originated from just one place. And that there must have been a BIG BANG to have the planets expand and move farther back like that...I would be such a good teacher :mrgreen: