Add Yahoo as a preferred source to see more of our stories on Google. For over 30 years, astronomers were baffled by a star called HD 44179, surrounded by a mysterious rectangular-shaped nebula.

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. This ...

It’s not often that a nebula looks quite so much like a cheesy special effect from some forgotten ’70s sci-fi movie, but the Red Rectangle Nebula qualifies. After all, this seems to betray a total ...

Add Futurism (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. The Red Rectangle Nebula ...

Ladder-like structures surrounding a dying star are just one of the features revealed in a new Hubble Space Telescope image of a nebula known as the “Red Rectangle.” Cataloged as HD 44179, this nebula ...