Hello, World! Solar System

Learn from home and explore the world with these fun and easy board books!

Every young child loves to look up at the moon in the night sky. Here’s a Hello, World! board book that teaches toddlers all about the sun, moon, stars, and planets—with colors, shapes, sizes, and super-simple facts.

Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms and featuring bright, cheerful illustrations, Hello, World! makes learning fun for young children. And each sturdy page offers helpful prompts for engaging with your child. (“Can you point to the red planet? That’s Mars!”) It’s a perfect way to bring science and nature into the busy world of a toddler, where learning never stops.

Look for all the books in the Hello, World! series:
Solar System

Weather

Backyard Bugs

Birds

Dinosaurs

My Body

How Do Apples Grow?

Ocean Life

Moon Landing

Pets

Arctic Animals

Construction Site

Rainforest Animals

Planet Earth

Reptiles

Cars and Trucks

Music

Baby Animals

On the Farm

Garden Time

Planes and Other Flying Machines

Rocks and Minerals

Snow

Let's Go Camping

School Day

Bedtime

From Seed to Pumpkin

Rockets and Other Space Machines

Baking