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Ricky
SFN Die Hard

USA
4907 Posts
Posted - 08/13/2004 :  12:45:58  Show Profile  Send Ricky an AOL message Send Ricky a Private Message
I read on a website that NASA was trying to do something with triangles in space which would tell them what shape the universe was in.

The idea is that if you take a triangle and its degrees add up to exactly 180, then you are in a flat universe. If the degrees go over 180, then you are in a sphere shaped universe. If the degrees are less than 180, then you are in a "Saddle shappend" universe (negitive curvature).

Now I have found one site that claims that NASA was somehow setting up a huge triangle in space to measure it (it was only one sentance, didn't go into how or when), and another saying that the evidence we know now suggests that of a flat universe. I tried looking on google for more recent things on this but couldn't find any, and NASA's site seems to have a really crappy search (it gave me things no where near what I searched for), so I was wondering if anyone knows any more about this?

quote:
The latest scientific evidence suggests that the flat universe is the shape of our universe


http://www.light-science.com/universecurve.html

I can't find my other link right now, I'll see if I can find it later.
Why continue? Because we must. Because we have the call. Because it is nobler to fight for rationality without winning than to give up in the face of continued defeats. Because whatever true progress humanity makes is through the rationality of the occasional individual and because any one individual we may win for the cause may do more for humanity than a hundred thousand who hug their superstitions to their breast.
- Isaac Asimov
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