'Cosmic Diamond,' Caused By The Alignment Of A Star And A Planetary Nebula, Shines In New Image [PHOTO]

Due to a perfect alignment, the planetary nebula, known as Abel 33, was adorned with new cosmic bling. On Wednesday, the European Southern Observatory (ESO) released an image of a star in the foreground and Abell 33 in the background, creating the illusion of a "diamond ring."