

Earth to Luna!
What adults often take for granted in life's minutiae frequently delights children. One of those kids is Luna, 6, for whom the world is a giant laboratory, filled with opportunities to learn more about what things are, and why and how scientific actions take place. Luna's passion for science prompts her exploration of the world with energy and enthusiasm. Little brother Jupiter and pet ferret Clive are by her side as the inquisitive girl pursues answers to her specific questions.
Seasons
E1When Yellow met Blue
Aug 16, 2014
When she paints a yellow sun on a blue sky, Luna learns how to make the color green.
E2Do Fish drink Water?
Aug 16, 2014
A day at the beach gets the kids wondering: Do fish drink water?
E3Twinkle twinkle Little Star
Aug 17, 2014
It's an interstellar adventure as Luna and friends find out why stars twinkle.
E4Martians, Martians, Martians
Aug 18, 2014
The gang become robots to explore the surface of the planet Mars.
E5The Waggle Dance
Aug 19, 2014
After the ballet, Luna notices bees communicating through dance.
E6Banana Seeds
Aug 20, 2014
Luna wants to plant a banana tree, but where are a banana's seeds?
E7On the Rings of Saturn
Aug 21, 2014
After discovering Saturn's rings, Luna and the gang wonder if they can walk on them.
E8The Tale of Kale
Aug 23, 2014
Luna and friends investigate the mystery of some missing kale.
E9That Just Rained Smell
Aug 24, 2014
To learn about that fresh, just-rained smell, Luna, Jupiter and Clyde become radishes.
E10How Water Became Rain
Aug 25, 2014
Luna becomes a water drop to learn how water becomes rain.
E11Luna's Lunar Quest
Aug 26, 2014
A howling dog and a full moon send Luna and friends to the lunar surface.
E12Mirror, Mirror on the Wall
Aug 27, 2014
Foggy mirrors in Luna's house get her thinking about condensation.
E13In Clyde's Eyes
Aug 28, 2014
Clyde's grooming day gets the gang wondering what the world looks like through an animal's eyes.
E14Strong as an Ant
Aug 29, 2014
Luna and friends discover that ant colonies rely on strength and teamwork.
E15Shooting Stars
Aug 30, 2014
The gang sees an amazing backyard sight: a shooting star!
E16Ice Giants
Aug 31, 2014
When Clyde's toy boat sinks, the friends get curious about icebergs.
E17As the Bread Rises
Sep 1, 2014
Munching on delicious rolls at the bakery, Luna wonders what turns dough into such a fluffy treat.
E18Luna Saurus Rex
Sep 2, 2014
The gang checks out the zoo's new dinosaur exhibit.
E19Butterfly Feet
Sep 8, 2014
Luna and friends notice interesting butterfly habits.
E20Wings of a Bird
Sep 9, 2014
Luna investigates how birds fly after discovering a nest in her garden.
E21It All Falls Down
A dropped ice cream cone and Igor's astronaut sticker album makes the gang wonder about gravity.
E22Flying Lights
The friends become intrigued by lightning bugs.
E23A Snail Tale
While playing with a pet snail, Luna wonders what it's like inside her shell.
E24Nighty Night, Sun
A sunset inspires the gang to find out where the sun goes at night.
E25Reaching the Rainbow
A rainbow inspires the kids to learn more about the "why" behind it.
E26The Sinking Grape
A lost orange leads Luna and friends to the concept of flotation.
E27Blowing Bubbles
Luna and Jupiter wonder why bubbles are always round.
E28Drawings in the Sky
The gang must become stars in space to learn how to find constellations.
E29A Cat's Whiskers
Finding a lost kitten, Luna and Jupiter question why cats have whiskers.
E30Up, up and Away
The gang turn into hot air balloons to learn how they stay up in the sky.
E31Salt of the Sea
Watching fish at the pet shop, the friends want to know why salt water is salty.
E32Great Craters!
Wondering how the moon's "holes" formed, the kids discover craters.
E33Do Re Me Fa-lute
Jupiter and his friends ask how his new pan flute makes noise.
E34Gecko Glue?
A gecko lizard in the kitchen sparks the question of how it sticks to surfaces.
E35Snow Day
A snow day encourages the gang to question what snow is.
E36Popcorn A-Poppin'
Luna and Jupiter try to determine how a kernel of corn pops into their favorite treat.
E37A Tale of Tails
The kids become critters and ask the question: Why do animals have tails?
E38Flowers & Fruit
The gang is surprised to learn that oranges start out as flowers.
E39Spinning Webs
After finding webs in the backyard, the friends explore how spiders make them.
E40One Thunder, Two Thunder, Three!
Luna teaches her dad's trick for determining the distance of a storm.
E41A Dog's Paws
The gang witnesses some strange behavior from Dr. Jane's dog, Snowball.
E42The Superstar
Luna and friends wonder if the sun is a planet, but they think it's not.
E43Camouflage
When they can't find Clyde, the friends find themselves thinking about camouflage.
E44How old Are You?
Clyde's birthday inspires the gang to figure out how old a tree is.
E45The Wonderful Forest of Chocolate
After learning that chocolate comes from a tree, Luna and friends have to know more.
E46Silkworms
A gift from China inspires the kids to learn about silk.
E47Slip-sliding Along
The friends turn into toy cars to experience moving across different surfaces.
E48Shadows
The gang learns about shadows and makes some fun experiments.
E49Echo-echo-echo
Luna and friends discover what an echo is while walking through a tunnel.
E50Roly Poly Fun
The gang learns about the roly poly bug and why it curls up into a ball.
E51Pretty Bird
A neighbor's parrot soon has the gang pretending to be pirates at sea.
E52One Thing Becomes Another
A plastic yogurt cup inspires Luna and friends to learn more about recycling.
E1City Lights
E2Dreams
E3Nighty, Night Horseys
E4A Dogs World
E5Wallowing in the Mud
E6Atchoo!
E7Stuck on you
E8In or Out?
E9Mars Mission
E10So Cheesy!
E11Tears, Tears, Tears
E12Walking on a Cloud
E13Grows as it Goes
E14A Ride in the Sky
E15Break of Dawn
E16Tuned in
E17Flee Flea!
E18Magnetized
E19One Hand Washes the Other
E20Planes in Space
E21The Milky Way
E22Sweet, Sweet Fruit
E23Super Strong
E24Set in Stone
E25Staying Dry
E26In Your Eyes
E1Episode 1
Oct 23, 2023
Storyline
What adults often take for granted in life's minutiae frequently delights children. One of those kids is Luna, 6, for whom the world is a giant laboratory, filled with opportunities to learn more about what things are, and why and how scientific actions take place. Luna's passion for science prompts her exploration of the world with energy and enthusiasm. Little brother Jupiter and pet ferret Clive are by her side as the inquisitive girl pursues answers to her specific questions.
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