Luna is an imaginative kid with a love of science and nature who learns how stuff works with her little brother and pet ferret. At the end of each episode they act out what they learned to their parents.
Where to Watch Season 5
26 Episodes
Pearly Whites
E1
Pearly WhitesLuna's family are visiting a coastal town in Japan. When their friend finds a rare pearl in an oyster, it gets them wondering, how do pearls get inside oysters?
Hello, Hello!
E2
Hello, Hello!After talking to Grandma and Grandpa on the phone, the trio get to wondering, how do telephones work?
Crab Walk
E3
Crab WalkOn their way to the beach, Luna's family cross a bridge and notice several crabs eating leaves. But when they return, the crabs aren't there! Where could they be?
So Much Water
E4
So Much WaterWhen Luna's family discover the region of Bonito in Brazil with their friend Alice, they decide to investigate where the water from the river comes from.
Floating Along
E5
Floating AlongLuna's family are visiting the Dead Sea. When they all get in the water, they discover that it's incredibly easy to float. But why?
Friendly Ants
E6
Friendly AntsLuna, Jupiter and Clyde are in Hawaii with their friend Iolana, when they notice ants heading into the camper. But why do the ants walk in a line?
Wiggle Worms
E7
Wiggle WormsAs Luna's family help Grandma plant her new tomatoes, they are surprised to find lots of little worms wiggling around in the dirt - and Grandma wants them there!
Wonder Islands
E8
Wonder IslandsDuring a trip to the Caribbean, Luna, Jupiter and Clyde notice that some islands seem to float. Could that be so? The trio look for an answer!
Let It Lean
E9
Let It LeanWhen Luna and her family visit the Leaning Tower of Pisa, the trio are surprised to see the building really is leaning. How does it not fall over?
The Scent of Spring
E10
The Scent of SpringLuna's friends, the twins, tell the trio about their great-grandparents from India who used to make a perfume that smelled like rain! But how?
Flying Backwards
E11
Flying BackwardsWhile picnicking in a park in Santiago, Luna's family spot a pretty little hummingbird flying around - backwards! The trio start to investigate.
Red Hot
E12
Red HotLuna and her family are on a beach in France. When Jupiter starts to get a sunburn, it gets Luna wondering, how does sunblock protect us from the sun?
Flying Vs
E13
Flying VsLuna's family are watching an airshow with some friends. When they notice the fighter jets flying in a 'V' formation, they begin to wonder why.
Spots
E14
SpotsLuna and her family are visiting a reserve in China. The trio notice that the pandas all seem to have spots in the same places. Why do they look so alike?
Whirly Twirly Storm
E15
Whirly Twirly StormWhile visiting a humanitarian centre in Jamaica, the trio discover how they prepare for hurricanes. The kids are curious and devise an experiment!
Broken Bones
E16
Broken BonesAfter falling off her bike, Luna comes back from the doctor with her arm in a cast. But Jupiter and Clyde just have to make sure that the cast will really work!
Yummy Dirt
E17
Yummy DirtLuna's family are visiting a farm in Germany. When their friend takes the leftover food scraps to compost to make the plants happy, the trio decide to find out more.
Near and Far
E18
Near and FarWhen Grandpa wants to get a better look at a photo, he takes his glasses off - but Grandma has to put hers on! It gets Luna wondering, how do glasses work?
Terrific Tentacles
E19
Terrific TentaclesWhile Luna and her family are on a boat in Portugal, Clyde sees an octopus fit through a very small hole. How could that be possible?
Where's the Sun?
E20
Where's the Sun?Luna and her family are in Argentina, where there is going to be an eclipse! After her parents share a few stories, Luna decides to find out more.
Sights From Space
E21
Sights From SpaceWhen Luna's family visit the Great Wall of China, they are amazed to see just how big it really is. Can you really see it from outer space?
Floating Houses
E22
Floating HousesLuna's family are riding their bikes down a pretty canal in Amsterdam, when the kids see boats with houses on them! Houses are so heavy, won't the boats sink?
Out of This World: Part 1
E23
Out of This World: Part 1Luna's parents receive an incredible proposal: working and living at the space station for a while.
Out of This World: Part 2
E24
Out of This World: Part 2Luna and her family are very impressed with everything in the space station; after meeting their new neighbor, the group starts exploring this special place.
No More Straws!
E25
No More Straws!
Giant Pinwheels
E26
Giant PinwheelsWhile observing the planet Earth, Luna, Jupiter, and Clyde are amazed by the wind currents and even more amazed when they discover that wind can be transformed into electricity.
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