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 ...

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 ...

Space.com: One of the galalxy's oddest nebulas, the Red Rectangle, is actually a double cone of glowing gas from a binary star system, researchers report.

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.

The Red Rectangle is so named because of its strange shape and striking color. But this stellar nebula looks more like a cosmic "X" in this new image from Hubble.

Just to face a giant red rectangle by Ellsworth Kelly is to come to red in a fresh and profound way. Fine Art At 90, Ellsworth Kelly Brings Joy With Colorful Canvases ...

The star HD 44179 is surrounded by an extraordinary structure known as the Red Rectangle. It acquired its moniker because of its shape and its apparent color when seen in early images from Earth.