Galaxy Zoo Talk
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is this curved shape due to #lensing?
Posted October 2, 2012 8:33 PM
No, spirals are usually not massive enough to do any lensing.
Posted October 2, 2012 8:34 PM
Posted July 12, 2013 12:43 AM
Are these two galaxies in collision?
Posted August 20, 2013 3:41 PM