My First Shuttle Launch Speaking of astronauts, astronauts are very nice people. Some people think astronauts are people who just go to the moon and come back. They went to school just like you and studied real hard. Some astronauts are doctors. Some are airplane pilots.
Astronauts like to have fun too.
A lot of them jog and others ride bikes to keep in shape. Physical fitness is a must if you want to become an astronaut.