The International Space Station is the largest structure that humans have ever launched into space. Hundreds of people have visited the space station over the past 25 years, but what about animals? Could birds or fish live there? We asked astronomy professor Chris Impey to help us find the answer.

Got a question that’s launched you into a tizzy? Send it to us at BrainsOn.org/contact, and we’ll sparrow no time finding the answer!