E01 · When Yellow met Blue
8/16/2014
When she paints a yellow sun on a blue sky, Luna learns how to make the color green.
E02 · Do Fish drink Water?
8/16/2014
A day at the beach gets the kids wondering: Do fish drink water?
E03 · Twinkle twinkle Little Star
8/17/2014
It's an interstellar adventure as Luna and friends find out why stars twinkle.
E04 · Martians, Martians, Martians
8/18/2014
The gang become robots to explore the surface of the planet Mars.
E05 · The Waggle Dance
8/19/2014
After the ballet, Luna notices bees communicating through dance.
E06 · Banana Seeds
8/20/2014
Luna wants to plant a banana tree, but where are a banana's seeds?
E07 · On the Rings of Saturn
8/21/2014
After discovering Saturn's rings, Luna and the gang wonder if they can walk on them.
E08 · The Tale of Kale
8/23/2014
Luna and friends investigate the mystery of some missing kale.
E09 · That Just Rained Smell
8/24/2014
To learn about that fresh, just-rained smell, Luna, Jupiter and Clyde become radishes.
E10 · How Water Became Rain
8/25/2014
Luna becomes a water drop to learn how water becomes rain.
E11 · Luna's Lunar Quest
8/26/2014
A howling dog and a full moon send Luna and friends to the lunar surface.
E12 · Mirror, Mirror on the Wall
8/27/2014
Foggy mirrors in Luna's house get her thinking about condensation.
E13 · In Clyde's Eyes
8/28/2014
Clyde's grooming day gets the gang wondering what the world looks like through an animal's eyes.
E14 · Strong as an Ant
8/29/2014
Luna and friends discover that ant colonies rely on strength and teamwork.
E15 · Shooting Stars
8/30/2014
The gang sees an amazing backyard sight: a shooting star!
E16 · Ice Giants
8/31/2014
When Clyde's toy boat sinks, the friends get curious about icebergs.
E17 · As the Bread Rises
9/1/2014
Munching on delicious rolls at the bakery, Luna wonders what turns dough into such a fluffy treat.
E18 · Luna Saurus Rex
9/2/2014
The gang checks out the zoo's new dinosaur exhibit.
E19 · Butterfly Feet
9/8/2014
Luna and friends notice interesting butterfly habits.
E20 · Wings of a Bird
9/9/2014
Luna investigates how birds fly after discovering a nest in her garden.
E21 · It All Falls Down
A dropped ice cream cone and Igor's astronaut sticker album makes the gang wonder about gravity.
E22 · Flying Lights
The friends become intrigued by lightning bugs.
E23 · A Snail Tale
While playing with a pet snail, Luna wonders what it's like inside her shell.
E24 · Nighty Night, Sun
A sunset inspires the gang to find out where the sun goes at night.
E25 · Reaching the Rainbow
A rainbow inspires the kids to learn more about the "why" behind it.
E26 · The Sinking Grape
A lost orange leads Luna and friends to the concept of flotation.
E27 · Blowing Bubbles
Luna and Jupiter wonder why bubbles are always round.
E28 · Drawings in the Sky
The gang must become stars in space to learn how to find constellations.
E29 · A Cat's Whiskers
Finding a lost kitten, Luna and Jupiter question why cats have whiskers.
E30 · Up, up and Away
The gang turn into hot air balloons to learn how they stay up in the sky.
E31 · Salt of the Sea
Watching fish at the pet shop, the friends want to know why salt water is salty.
E32 · Great Craters!
Wondering how the moon's "holes" formed, the kids discover craters.
E33 · Do Re Me Fa-lute
Jupiter and his friends ask how his new pan flute makes noise.
E34 · Gecko Glue?
A gecko lizard in the kitchen sparks the question of how it sticks to surfaces.
E35 · Snow Day
A snow day encourages the gang to question what snow is.
E36 · Popcorn A-Poppin'
Luna and Jupiter try to determine how a kernel of corn pops into their favorite treat.
E37 · A Tale of Tails
The kids become critters and ask the question: Why do animals have tails?
E38 · Flowers & Fruit
The gang is surprised to learn that oranges start out as flowers.
E39 · Spinning Webs
After finding webs in the backyard, the friends explore how spiders make them.
E40 · One Thunder, Two Thunder, Three!
Luna teaches her dad's trick for determining the distance of a storm.
E41 · A Dog's Paws
The gang witnesses some strange behavior from Dr. Jane's dog, Snowball.
E42 · The Superstar
Luna and friends wonder if the sun is a planet, but they think it's not.
E43 · Camouflage
When they can't find Clyde, the friends find themselves thinking about camouflage.
E44 · How old Are You?
Clyde's birthday inspires the gang to figure out how old a tree is.
E45 · The Wonderful Forest of Chocolate
After learning that chocolate comes from a tree, Luna and friends have to know more.
E46 · Silkworms
A gift from China inspires the kids to learn about silk.
E47 · Slip-sliding Along
The friends turn into toy cars to experience moving across different surfaces.
E48 · Shadows
The gang learns about shadows and makes some fun experiments.
E49 · Echo-echo-echo
Luna and friends discover what an echo is while walking through a tunnel.
E50 · Roly Poly Fun
The gang learns about the roly poly bug and why it curls up into a ball.
E51 · Pretty Bird
A neighbor's parrot soon has the gang pretending to be pirates at sea.
E52 · One Thing Becomes Another
A plastic yogurt cup inspires Luna and friends to learn more about recycling.