Jo and Geraldine have some interesting items in their happy pants this week: a bag labelled 'specimens', a book about tides, a picture of a silly face with a cow jumping over it... So in case you haven't guessed, this week's topic is MOON!

Did you know? The moon is covered in craters because it doesn't have an atmosphere (big word alert!) to act as a fence to keep meteors out.

Tune in for this and plenty of other interesting facts, plus some songs and, of course, a story.