The 1840s eruption created the Homunculus Nebula, transforming this binary star system into a unique object. Its cause remains unknown. The giant red nebula (NGC 2014) and its smaller blue ...

NASA's Hubble Space Telescope has once again amazed astronomers with breathtaking images of the Red Spider Nebula, a celestial wonder situated approximately 3,000 light-years away in the ...

A red nebula resembling a seagull and a blue nebula resembling Thor's helmet have been captured in a photograph. The red nebula is a merger of two massive emission nebulae. The nebula at the head ...