Caillou In Space is an episode from Season 2 of "Caillou". It originally aired on September 4, 2000.
Caillou learns about space.
- In Caillou's bedroom, there is a moon poster on his wall.
- The winner of the best space costume was Rosie and Doris.
- When Dad told Caillou that he made Rosie cry today, it is dark outside the window, but when Dad was telling Caillou about the milky way, it is light outside.
- This episode might be featured in “Goodnight, Caillou!”.