Hello, Moon! Meeting Your Night Sky Friend
Have you ever lain in bed at night, all snug and cozy under your blankets, and wondered what was floating around up there in the dark sky? Not the stars quite yet—we're going to meet them in a different story. Tonight, we're talking about something much, much closer to home, something that has been keeping watch over our planet for billions and billions of years, something that knows all about wishes and feelings and being a friend when the world gets quiet.
That something is the moon.
And tonight, the moon wants to say hello to you.
Imagine, just for a moment, that you're standing outside in your backyard. Maybe it's a little chilly, and your pajamas are extra soft and warm. Above you, the sky is deep and dark like the biggest, most beautiful blanket you've ever seen, dotted with sparkly lights that twinkle like tiny flashlights held by invisible hands. And right there, hanging big and bright and silver in the middle of everything, is the moon.
The moon is not like the stars. Stars are super far away—much, much farther than you could ever walk, or drive, or even fly in an airplane. But the moon? The moon is close enough that we can see its face. We can see its bright parts and its dark parts. We can see patterns that look like a rabbit, or a man in the moon, or maybe like your grandma's face if you squint your eyes just right.
And here's something amazing: the moon is the only place in space besides Earth that humans have ever visited with their own two feet. Neil Armstrong walked on the moon in 1969, and he left footprints there that are still there today because there's no wind or rain on the moon to blow them away or wash them off. Isn't that wild? Your great-grandparents might have watched that on television when it happened! Those footprints will be there for millions of years, just waiting.
But enough about astronauts for now. Let's get to know the moon as a friend.
---
The Moon: Your Night Sky Neighbor
The moon is what scientists call a natural satellite. That means it's a big round rock that travels around our planet, kind of like how your toys might spin around a central point on your bedroom floor. Our planet is called Earth, and the moon is Earth's very best friend in the entire solar system—the only moon our Earth has, just like you're the only you that exists anywhere in the whole universe.
How far away is the moon, you ask? Well, hold onto your hat, because this is a big number. The moon is about 238,900 miles away from Earth. That's so far that if you drove there in a car going 60 miles per hour— that's pretty fast, like on the highway—it would take you about 166 days of driving without stopping, not even for gas or snacks or to use the bathroom. That's almost six months!
But here's a way to think about it that might help. Light travels super, super fast—so fast that it's hard to even imagine. Light can go from the moon to your eyes in just about one and a quarter seconds. So when you look up at the moon at night, you're actually seeing what it looked like a little more than a second ago. That's not so far back in time. But if you could somehow travel on a beam of light, you'd still need 1.28 seconds to get there. If you walked instead—and walked really, really fast—you'd need about nine years!
Nine years! You might be eight years old now. You could walk to the moon and come back, and you'd be seventeen before you got home again. You'd miss a lot of birthdays and holidays and school days.
That's why the moon feels close to us when we look at it in the sky, but it's actually very, very far away in the world of space and distance. It takes a special rocket ship to get there, and only a handful of people have ever made the trip.
---
What Does the Moon Look Like?
Now, let's talk about how big the moon is. You might think the moon looks really big in the sky, especially when it's full and bright and round. But that's because it's so close compared to everything else out there. The truth is, the moon is actually pretty small compared to Earth.
Here's a fun way to think about it. Remember the last time you played with a beach ball? Maybe at the pool or at the beach? Beach balls are big and bouncy and fun to throw around. Now imagine a basketball next to that beach ball. The basketball is much, much smaller than the beach ball, right? You could probably hold a basketball in your arms if you tried, but a beach ball would be way too big.
Earth is like the beach ball, and the moon is like the basketball.
Actually, to be a little more exact, the moon is about one-quarter the size of Earth. If Earth were the size of a soccer ball, the moon would be about the size of a racquetball. That's pretty tiny when you think about it. Our big beautiful Earth, spinning through space with its oceans and mountains and forests and cities, has a little buddy that's only about a quarter of its size, always keeping us company.
The moon doesn't have any air to breathe. If you stood on the moon without a special space suit, you wouldn't be able to breathe at all. There are no trees or flowers or animals on the moon, at least not that we've ever found. It looks kind of gray and dusty and quiet up there. Some people say it looks like a giant golf ball, all dimpled and pale.
But don't let that fool you. The moon is still one of the most wonderful things you can see in the sky. And wait until you learn about its phases—when it changes shape throughout the month. That's when the moon really shows off!
---
Your First Moon Friend Rule
Before we go any further, there's something very important I want to tell you. Something that the moon wants you to know.
Here is your very first Moon Friend Rule, and I want you to remember it, because we're going to come back to it again and again throughout our whole journey together:
The moon is always there, even when you can't see it.
Isn't that something? Even on nights when the sky is covered with clouds and you can't see a single star or a single moonbeam, the moon is still up there, going around and around Earth like it always does. It hasn't gone anywhere. It's still shining, still traveling, still being the moon.
Why does this matter so much? Let me tell you a secret.
Feelings work the same way.
When you're happy, you can feel it, right? A warm, bouncy feeling in your chest, like you've swallowed a sunshine bubble. You know you're happy because you can feel it.
But what about when you're feeling something more complicated? Maybe you feel a little worried about something, or a little sad, or a little frustrated. Sometimes those feelings are easy to spot. You might cry when you're sad, or stomp your feet when you're angry, or bounce around excitedly when you're happy.
But sometimes, feelings hide. They sneak around inside you like little moons behind clouds. You might not even notice them right away. Maybe you're actually feeling lonely, but you've been so busy that you didn't realize it. Or maybe you're feeling really proud of yourself for doing something hard, but you didn't take a moment to notice that feeling and give yourself credit.
The moon teaches us something important: just because we can't see something doesn't mean it's not there. And just because we can't feel something clearly right now doesn't mean it's not real.
This is Luna's first lesson, and I want you to carry it with you like a special treasure.
---
Meet Luna: Your Moon Guide
Now, I want you to meet someone very special. Someone who will be with us throughout this whole adventure of learning about the moon and feelings and wishes and all the wonderful things that connect them.
This is Luna.
Luna is our moon guide. She's a friendly, glowing friend who knows all about the moon's secrets. She looks a little like you might imagine a moon person to look—she's round and soft and silver-white, like moonlight given a gentle shape. She wears a flowing gown that shimmers like the surface of a moonlit lake. Her ey