NASA

The National Aeronautics and Space Administration (NASA) is a United States government agency that researches in the areas of flight and space.

History
In Arthur's imagination, Buster was an astronaut who was sent on the Explorer 17 space shuttle to Jupiter. He went through some cosmic rays on his way back to Earth.

Mike Fincke worked as an astronaut on the International Space Station.

Arthur

 * Buster's Back
 * Buster Spaces Out