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Originally Posted by xelasnave
May I ask if anyone knows this...
Are galaxies "unwinding" or "winding up"...or are the out lying stars of a galaxy moving in to the center or out to interstellar space???
alex  |
Neither , they are in stable orbits about the centres of their galaxies.
As to left or right handedness in spirals in galaxies - the universe doesn't care and the it's a normal distribution.