Since the 1980s, a strange X-ray emission has puzzled astronomers. At the heart of the Helix Nebula, a dying star may have ...

A gorgeous nebula turns out to hold a surprise at its center: a pair of stars that don’t match as they should. Researchers looking at the beautiful NGC 6164/6165 nebula were surprised to learn ...

The Eagle Nebula (M16) is a star-forming region in the Milky Way galaxy. It's home to the famous "Pillars of Creation" and is located in the constellation Serpens. The Eagle Nebula is a giant ...