A Kid's Guide to Mars Ready Jet Go! : Season 1 Episode 4
TV-Y PBS Kids 26m
Aired: February 15th, 2016 @ 3:30 PM EST on PBS Kids
"A Kid's Guide to Mars"- Celery and Carrot need to update their guidebook about Mars, and the kids join them on a trip to see how much things have changed on Mars in the last four billion years. Meanwhile, Face 9000's brother, Face 9001, is visiting for the day.
