Galaxy Zoo Talk
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by Kaue
is this #spiral interacting with another thing?
Posted December 18, 2012 7:56 PM
by Terrance_L._Johnson
I don't see any interaction
Posted December 18, 2012 10:52 PM
it's the arm,i though a kind disturbed (sorry for my bad english)
Posted December 18, 2012 10:55 PM
No, arms are not always perfectly curved. Over time they change shape and become less solid
Posted December 19, 2012 1:35 AM