Best Books for Kids About Space

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The solar system — the planets, stars, moon, space travel, all of it — is endlessly fascinating to kids. (And many of us adults, too.)

Read these nonfiction and fiction books with your children to learn more about space. Their topics include how to be an astronaut, what Mars life would be like, facts about the moon, and what happened to Pluto.

And, if you like space, you will want to start reading good science fiction (sci-fi) books, too!

Best Books for Kids About Space

Hello World, Solar System by Jill McDonald (ages 2 – 5)
Perfect for toddlers and preschoolers, this nonfiction book about space is very age-appropriate. It asks questions and shares basic information in an accessible way. “Mercury is the closest planet to the sun. / Ouch! Asteroids and comets often hit this planet.” Cheerful paper cut, collaged illustrations make this very visually appealing.

Animals in the Sky by Sara Gillingham
Riddles help kids learn the constellations by their shapes with lift-the-flap answers and that give the answer and more information. “I have a big bushy mane, a long tail, and a loud roar. I am the king of the jungle! What animal in the sky am I? I am the Lion. My brightest star is called Regulus, which means “little king.”” The white and gold text and illustrations pop out off the page set onto turquoise and navy blue backgrounds.

XO, Exoplanet by Deborah Underwood, illustrated by Jorge Lacera (ages 4 – 8)
Get ready to laugh at this hysterical story with a poignant message about seeing multiple perspectives! When our solar system’s planets write a friendly letter to an exoplanet, their communication turns into a funny argument when the exoplanet tells our planets that THEY are actually the exoplanets. A visiting comet helps our planets to see that depending on how you’re looking at things, both arguments could be true. Letters, dialogue bubbles, and expressive illustrations capture the planets’ strong emotions.

Molly’s Moon Mission by Duncan Beedie (ages 4 – 8)
Preschoolers will love this exciting adventure of a moth who wants to fly to the moon. Even when everyone tells her it’s impossible, Molly persists. She gets higher and higher and finally achieves her mission. Darling.

My Pop-Up Space Book by DK (ages 4 – 8)
Isn’t this book fun!? Kids love pop-up. Add science information about space — the Earth, sun, moon, stars, space travel, and astronauts — and you’ve got an excellent nonfiction book choice for young learners.

A Place for Pluto by Stef Wade, illustrated by Melanie Demmer (ages 4 – 8)
Pluto used to be one of the famous 9 planets until one day he gets the worst news ever… he is too small to be a planet. He’s crushed. He searches the galaxy to find a place he fits. But he learns about comets and he’s not a comet. He talks to asteroids and meteoroids and he’s not one of them either. Finally, he discovers someone who looks just like him — a dwarf planet. The story skillfully entertains while educating readers about Pluto and other solar system elements. Great artwork throughout this fantastic, emotionally resonate story.

Sun and Moon Together by Ethan Long
Long’s created a community (Happy County) with silly cartoons and stories that explain factual information while engaging reader’s attention. Learn about the Sun and the Moon, the water cycle, the solar system, and delight in stories about characters like Wilbur and Orzo Bright whose hot air balloon pops and sinks to the bottom of the ocean. There’s so much to learn, see, and do in this entertaining book.

Astro Girl by Ken Wilson-Max
Father and daughter talk about the daughter’s plan to be an astronaut. Their playful relationship showcases the things that you must do as an astronaut — go around and around, eat food out of tubes, get used to zero gravity, and so forth. And the ending reveals that the girl wants to be just like her astronaut mom who has just returned from space.

Moonwalkers by Mark Greenwood and Terry Denton
Set during the historic moon landing, this story is about three imaginative siblings who pretend play right along with the astronauts — talking to Mission Control, dress in spacesuits, exploring the moon. Kids will pour over the fantastic, funny illustrations with many interesting details. The back matter explains the Apollo 11 Mission.

Heart on Pluto by Karl Jones, illustrated by Andrew J. Ross

A satellite named New Horizons narrates his exciting adventure from Earth, passing planets, all the way to Pluto; a trip that takes 9 years. He says he doesn’t feel lonely because there’s a heart on Pluto and love from the Earth. Back matter with facts helps add depth to this picture book.

Everything Awesome About Space and Other Galactic Facts! by Mike Lowery
I love the layout and design of this book, it’s a feast for the eyes and makes this informational book fun to read. Plus, readers will learn a lot about space including stars and space exploration.

Space Coloring Book by Blue Wave Press
Full-page drawings of planets, spaceships, rockets, and even aliens.

Peel & Discover: SPACE
Learn space facts about the planets, astronauts, asteroids, and constellations and use your stickers to fill in the illustrations.

The Space Walk by Brian Biggs
Who knew being an astronaut would be so boring or would have so many rules? After Randolph does everything Ground Control wants, he finally gets to go out for a spacewalk where he has a blast and makes a new friend. Vibrant illustrations.

Birthday on Mars! by Sara Schonfeld, illustrated by Andrew J. Ross
Introduce the Mars Rover to young readers with this simple story about a robot named Curiosity who lives on Mars. He tells readers how his friends sent him to Mars to explore. He sends pictures home and takes a selfie birthday photo.

Astronaut (Busy People) by Lucy M. George, illustrated by AndoTwin (ages 4 – 8)
This is a wonderful, ethnically diverse picture book about Jenny and her work as an astronaut. Readers will enjoy finding out about Jenny’s day on the space station, including the hi-jinxes of her Robot-bot. The book concludes with more information and vocabulary as well as activities. Well done!

If You Decide to Go to the Moon by Faith McNulty, illustrated by Steven Kellogg (ages 4 – 8)
Written directly to the reader (you), this book gives you instructions for what to pack and expect if you travel to the moon. You’ll travel to the famous Sea of Tranquility where the first moon expedition landed. I like the facts and how the authors make the idea of moon travel personal as if we were really making this plan.

Mae Among the Stars by Roda Ahmed, illustrated by Stasia Burrington (ages 4 – 8)
Beautifully illustrated and inspirationally written! Little Mae dreamed of becoming an astronaut. Her parents told her she could do it if she worked hard, taking Mae to the library to find information and encouraging her astronaut pretend play after dinner. Despite her teacher’s discouragement (“Nursing would be a good profession for someone like you”), Mae listened to her mom and stuck to her dream. Mae kept dreaming, believing, and working hard. She (Dr. Mae Jemison) succeeded; she became the first African American female astronaut in space.

Papa Put a Man on the Moon by Kristy Dempsey, illustrated by Sarah Green (ages 4 – 8)
I like the simplicity of this story that gives us a snapshot of an important time in history, the moon landing, through the eyes of a little girl whose hard-working blue-collar father worked on the fabric of the astronaut’s spacesuits.

The Moon Book by Gail Gibbons (ages 5 – 8)
This book has it all — from the lunar cycles to the moon’s effect on the oceans to the moon’s importance in various cultures, you’ll find everything in this helpful, illustrated nonfiction book.

Little Kids First Big Book of Space by National Geographic Kids (ages 6 – 12)
I LOVE this book — it’s like yummy mind candy. The vivid photographs and colorful layout catch your attention. The information shared is just the right amount of text and facts per page as to not overwhelm readers.

Pluto’s Secret An Icy World’s Tale of Discovery by Margaret A. Weitekamp with David DeVorkin, illustrated by Diane Kidd (ages 4 – 8)
This is a fascinating story of Pluto that will engage your kids (and you!) When Clyde Tombaugh discovered Planet X, a little girl who suggests the name Pluto after the Roman god of the dark underworld. She imagines Pluto was so far from the sun that it must also be a cold, dark place. However, Pluto knows he is no planet. So when astronomers declare him to not be a planet, he is thrilled. “Bingo!”

Astronaut Handbook by Meghan McCarthy
After reading all these books about space, your child might be wondering what it takes to become an astronaut! This picture book talks about the different jobs astronauts have and the hard work that you must put in before achieving this goal.

To Burp or Not to Burp A Guide to Your Body in Space by Dr. Dave Williams and Loredana Cunti, illustrated by Theo Krynauw (ages 6 – 12)
When you gotta go and you’re an astronaut, what do you do? Well, this book explains the details of peeing and pooping in space which is quite fascinating actually. But what about hair, brushing your teeth, taking showers, boogers, and burping? Well, you’ll find out that burping is high-risk without gravity and plenty more answers to the questions you never knew you had!

The Magic School Bus Lost in the Solar System by Joanna Cole
If you know these stories, you’ll expect that Ms. Frizzle takes her kids on a school bus – turned spaceship — through the solar system where they learn about space and experience harrowing adventures.

You Are the First Kid on Mars by Patrick O’Brien (ages 5 – 8)
This book imagines a future scenario where people live on Mars, maybe traveling through a space elevator to a space station to a rocket that will take you there. Once you’re living there, you can expect to help scientists and engineers with their important work. As you read this imagined future, you’ll learn information about the planet Mars.

Space Adventure Activity Book by Jen Alliston (ages 8 – 12)
This space activity book is so eye-catching, I love it! It’s filled with stickers, dot-to-dots puzzles, mazes, word searches, coloring, and more. Kids will take a cosmic journey of adventure throughout every page!

Max Goes to The Moon by Jeffrey Bennett, illustrated by Alan Okamoto (ages 6 – 10)
Tori and her dog Max quest to the Moon, the first trip there since Apollo. Their trip inspires people back on Earth. The world joins together in building a great Moon colony, complete with a university and an astronomical observatory. 19 insets of information on each page give readers pertinent factual information about the phases of the moon, travel to the moon, and more. You might also like: Max Goes to Mars and Max Goes to Jupiter.

Finding the Speed of Light: The 1676 Discovery that Dazzled the World by Mark Weston, illustrated by Rebecca Evans
Story boxes and cartoon panels with often funny dialogue sit on deep purple background illustrations of starry skies. These combine to tell the history of Ole Romer, a Danish astronomer who discovered Jupiter’s four moons as well as his biggest discovery of all– the speed of light. There’s a lot of text but the cartoon panels break it up a little. Add this to your science classrooms and units on space.

Planets by National Geographic Kids / Elizabeth Carney (level 2 reader) (ages 6 – 9)
National Geographic Kids provides another fantastic nonfiction book with readable text for beginning readers without sacrificing content. Your kids will learn so much about the different planets in this little book. Can also be read aloud to younger children.

Rocket to the Moon: Big Ideas That Changed the World by Don Brown
Instead of reading a narrative nonfiction book, this fact-filled history about the first moon landing is an exciting, well-written, black-and-white graphic novel. Reading this book will help your kids understand our country’s competitiveness with Russia, the many attempts to launch rockets, and the eventual success of sending astronauts into space.

Astronauts: Women on the Final Frontier by Jim Ottaviani and Maris Wicks

What a fascinating, informative look at the difficult road that women faced in their journey to become astronauts! Despite facing misogynistic attitudes, American women persisted in their quest to become astronauts. Meanwhile, the Russians started a female space program and launched a woman astronaut long before the U.S. did. Eventually, the U.S. caught up and you’ll be inspired by reading the stories of these fascinating trailblazers, American and Russian.