Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA, ESA, CSA, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Helix Nebula, also called the "Eye of God" or "Eye of Sauron," is one of the closest, most colorful and most studied planetary ...