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