The Red Rectangle Nebula doesn’t merely look modern-art cubist bizarre. Its very light is strange, its composition is food for philosophy, and it remains a hot venue of current research. Located in ...
The supermassive black hole was yesterday's news. On Friday, NASA released an image of a star surrounded by a curious, rare red rectangle. Though the red rectangle has been seen and photographed ...
Astronomers may not have observed the fabled 'Stairway to Heaven,' but they have photographed something almost as intriguing: ladder-like structures surrounding a dying star. Astronomers may ...