From the August 2011 issue

More images of the Helix Nebula

This planetary nebula offers a great show through the eyepiece.
By | Published: August 29, 2011
01_helix
20-inch RC Optical Systems telescope, SBIG STL-11000M CCD camera, LRGB with exposures of 255, 210, 54, and 108 minutes, respectively. R. Jay GaBany

This planetary nebula offers a great show through the eyepiece.

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