Blast off into space with An Astronaut's Life. Find out how to become an astronaut and what it's like to travel into space. Learn what astronauts do all day and what life is like without gravity. Learn all about what life is like for astronauts without even leaving Earth!What kinds of jobs do astronauts have in space? What do astronauts do during a space walk? What animals have gone into space? Find out the answers to these questions and more.