Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to know about Cloud-9.

Astronomers have finally confirmed the existence of RELHICs—a long-theorized class of dark, starless clouds from the early universe.

There are mainly four types of clouds, which are further sub-categorised into 12 sub-types. Usually, when you look up at the sky, you will always find shifting shapes of clouds that are more than just ...