Stargazing one night at Plum Creek the trio notices something very curious up in the sky: a great big long whitish streak in the sky! It looks almost like someone spilled milk! But what could it be? What’s happening here? They’ve just gotta know!!
Up Next in Earth To Luna
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Sweet Sweet Fruit
George is helping Luna, Jupiter, and Clyde pick oranges in the orchard. Jupiter wants to try a green orange that hasn’t quite ripened yet and is surprised by how sour it is. It gets them all wondering, why is fruit sweet?
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Super Strong
When the trio see Grandpa and Galileo using pulleys and levers to do some really heavy work, it gets them wondering how they work. They transform into super-heroes and discover the mighty power of these tools in the Lever and Pulley League.
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Set in Stone
While playing with some stamps in Grandpa’s shop, Jupiter stumbles upon a fish fossil. But what exactly is a fossil? Searching for answers, the trio tries to make their very own fossils in mud.
