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 ...

A striking new image captured by the Hubble Space Telescope delivers a deep look into a mysterious cosmic object called the Red Rectangle Nebula. The Red Rectangle, so named because of its bizarre ...

The Red Rectangle in the constellation Monoceros (the Unicorn) roughly 2,300 light-years away, also known as star HD 44179, is a unique illustration of a proto-planetary nebula. The image captured ...