"Snoopy in Space" is a Canadian-American flash-animated series that tells the story of the Peanuts comic characters - Snoopy, Charlie Brown, Woodstock, and others. The focus is on Snoopy, a dog who dreams of becoming an astronaut. He manages to turn his fantasies into reality as he embarks on a journey to the International Space Station and prepares for his first flight. Snoopy and Woodstock explore the vastness of the universe, collect moon rocks, and plan to embark on a journey to Mars.