Can a galactic core precess causing warping?
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by
dragonbits
I looked for lensing effects (http://skyserver.sdss3.org/dr8/en/tools/chart/chart.asp?ra=337.50490038&dec=15.79200636) but didn't see any other distorted objects nearby. Can a galactic core precess? Or would this require some kind of merging? What the heck happened? 😃
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