Plot (Spoiler)
After Chris gets sent to space camp, he realizes that it is more than he can handle and asks to come home. But while the Griffins are there to get him, they look inside a rocket, and Stewie launches them into space.
After Chris gets sent to space camp, he realizes that it is more than he can handle and asks to come home. But while the Griffins are there to get him, they look inside a rocket, and Stewie launches them into space.