Rings?

• by JRyan2005

  What are those dust rings that look like waves?Could someone please explain.

  Posted March 13, 2016 1:28 PM

• by MvGulik

  That's a telescoop #diffraction artifact.

  See this talk (circles).
  and this talk (lines/spikes),
  and this alternative example image ... should do the trick.
  ]

  Posted March 13, 2016 3:35 PM