A Group of NASA Astronauts Answer the Web’s Most Searched Questions About Space

A group of NASA astronauts (Nicole Stott, Jeffrey Hoffman, Chris Hadfield, Jerry Linenger, Leland Melvin, Mae C. Jemison, and Mike Massimino) sat down with Wired to answer 50 of the web’s most searched questions about space.

Does space ever end? Can birds fly in space? How much money do astronauts make?