Ad: "The Eye of God" Helix Nebula Hubble Telescope Poster
The Helix Nebula is one of the nearest planetary nebulae to Earth. Its closeness makes it appear as a donut-like object about half the size of the moon. However it is very dim and a good pair of binoculars will show it only as a faint greenish cloud in the constellation Aquarius. myMostlyEverything
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