Quick, look up at the sky! Do you see any fluffy puffy cotton candy clouds? Or maybe long, wispy ones? What about dark storm clouds? There are so many different types of clouds on Earth. But what about space? Are there clouds up there, too? We asked astrophysicist Ian Hall to help us find the answer.
Got a question that you want someone to take cirrus-ly? Send it to us at BrainsOn.org/contact, and we’ll aim for the stars!

We’re back! Brains On Universe has a new headquarters
07:30

A big update about Moment of Um and the Brains On Universe
02:56

How do braces work?
06:19