A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

A strange strip of metal-rich gas in deep space is giving astronomers an unsettling glimpse of how worlds like ours might die ...

Learn how mapping the Ring Nebula’s light revealed a massive iron bar hidden for decades.

A famous night-sky object has yielded a surprise: a narrow, bar-shaped cloud made of highly ionized iron. The discovery comes ...

A team of European astronomers has unveiled the existence of an unexpected and massive bar-shaped structure, composed ...