The interaction of two doomed stars has created this spectacular ring adorned with bright clumps of gas ­- a diamond necklace of cosmic proportions. Fittingly known as the “Necklace Nebula,” this ...
This cluster of stellar bodies may be formally known as the "Necklace Nebula," but to me it just looks like a peaceful, lush oasis hanging out in deep space. The interaction of two doomed stars has ...