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"The one on the left, with the clumps, strands, voids, and filaments is the array that was plotted at random, like stars." Are stars really plotted at random?
by suby 14y ago
"The one on the left, with the clumps, strands, voids, and filaments is the array that was plotted at random, like stars."
Are stars really plotted at random?
- davidcuddeback 14y agoThat's a good question. There's obviously more stars in the directions of the galactic plane (what we observe as the Milky Way), but the individual stars that we see in the night sky tend to only be the ones that are really close to us (relatively speaking). So it's a question of which effect dominates the other. I think it'd be interesting to see how well the distribution of stars fits a Poisson distribution.
- morsch 14y agoImagine you were one of the dots on the plane in the dot illustrations. Would the "constellation" of all the other dots from your position be Poisson distributed?
- pixl97 14y agohttp://en.wikipedia.org/wiki/Observable_universe#End_of_Greatness http://en.wikipedia.org/wiki/Observable_universe#End_of_Grea... Up to the largest scales the universe is randomly clumped/stringed/voided.
- Devilboy 14y agoWell no, if you look at the whole sky then obviously you'd see more stars in the direction of the galactic centre (the milky way) than in the opposite direction, but if you consider only a small sliver of sky the results would be pretty close to being truly random.