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 ...

Located 15,000 light-years away in the Sagitta constellation, the Necklace Nebula glows like a radiant cosmic jewel. This star cluster in the Small Magellanic Cloud displays plumes of gas and ...