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by susie on 06 December 2014 - 18:12
Impressing...
by GSD Admin on 06 December 2014 - 18:12
But, but, but, size doesn't matter.
Some think we are it in the universe, I tend to disagree.
by susie on 06 December 2014 - 18:12
Size doesn´t matter ? Not in THIS case... 
by vk4gsd on 06 December 2014 - 21:12
nicely put together clip.
you should consider the distances between stellar objects, even more mind-blowing. the denosity of the universe is very low, it is basically zero.
measuremnts of curvature indicate a flat universe with no net energy, ie add it all up and there is zero energy in total, angular momentum measured from WMAP etc seems to indicate zero total, so we have an largely empty universe with close to zero density, with zero energy and momentum.
by GSD Lineage on 07 December 2014 - 09:12
So Cool, but you know you still could be at the center of the universe cause we don't know the universe boundaries yet. Neil Degrass Tyson says we don't even know if the universe is infinate or not, and if it was, then any place could be considered the center.
Kind of like what is "up"?
Is up merely farther away from earth's center of gravity?
Thank you for that susie :)
by vk4gsd on 07 December 2014 - 11:12
i think it was a language translation thing.
i don't think susie meant centre as a point in space. i think she meant centre as in self-important.
just a guess.
every point in the observable universe is the centre of the observable universe to the person at that point doing the observing.
by GSD Lineage on 17 December 2014 - 03:12
Who was susie saying was not important?
by GSD Lineage on 17 December 2014 - 04:12
Horizon-- Who's Afraid of a Big Black Hole!!! MUST WATCH(HD)!!!
http://youtu.be/GDOkhCud-R4
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