Are there clouds in space?

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!