02-18-2006, 04:22 AM
Munkay,Feb 17 2006, 08:50 AM Wrote:I'll add a few more interesting ones when I have a chance
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Here's another one. Up until the early 20th century, scientists' best guess was that the universe was about the size of the Milky Way. It had a nice managable number of a few hundred billion stars.
Somewhere along the line, we found out that the universe has about a hundred billion galaxies. It just got about a hundred billion times bigger, and we just got a hundred billion times more insignificant. Can you imagine what the guy who discovered that fact was thinking?
I also like to think about what would happen if aliens suddenly announced their presence to us, and prove that we are not alone in the universe. Yeah, there'd likely be a lot of chaos and disaster. I just think the alternative would be a lot worse. What if some really smart guy proved without a shadow of a doubt that we are truly alone in the universe and there is absolutely no chance of life existing anywhere but Earth?