Books About Space · 240 titles considered

The Best Space Books for Kids

By the Bookroo Editors
Updated July 22, 2026

Space books have a useful way of making children feel both very small and entirely capable of asking the next enormous question. They can turn the Moon into a best friend, a birthday party into a lesson on gravity, and the darkest dark into the beginning of an astronaut’s dream. Curiosity, fortunately, requires no spacesuit.

Drawing from Bookroo’s collection of 240 space books, our editors selected standout stories and nonfiction for aspiring astronauts, young scientists, and readers who simply enjoy a very long trip. Start with our shortlist of 10 favorites, then browse the full collection by age.

If You Come to Earth
The Shortlist

Our 10 Favorite Space Books

Sale price
$1797
Picture Book · Ages 5–8 · 2020

If You Come to Earth

By Sophie Blackall (Illustrator)

A visitor from outer space learns about life on Earth and its inhabitants.

74 pages· 629 words· Est. 5 min read-aloud
5.9/7 Bookroo experts·4.3/5 Goodreads · 2,551 ratings
Best for
Seeing Earth with fresh eyes
$18.99Save 5%
Picture Book · Ages 4–8 · 2019

Moon! Earth's Best Friend

By Stacy McAnulty, Stevie Lewis (Illustrator) · Book #3 in the Our Universe series

The story of the Moon and its relationship with Earth.

40 pages· 695 words· Est. 6 min read-aloud
5.8/7 Bookroo experts·4.3/5 Goodreads · 1,175 ratings
Best for
A funny first astronomy lesson
$19.99Save 5%
Picture Book · Ages 4–8 · 2020

Your Place in the Universe

Discover your place in the universe through a journey of size and scale.

40 pages· 3,599 words· Est. 28 min read-aloud
5.6/7 Bookroo experts·4.4/5 Goodreads · 1,057 ratings
Best for
Visual thinkers curious about scale
$18.99Save 5%
Picture Book · Ages 7–10 · 2019

If You Had Your Birthday Party on the Moon

By Joyce Lapin, Simona Ceccarelli (Illustrator)

A child imagines having a birthday party on the Moon

40 pages· 2,798 words· Est. 22 min read-aloud
5.5/7 Bookroo experts·4.0/5 Goodreads · 182 ratings
Best for
Kids who ask excellent what-if questions
$18.99Save 5%
Picture Book · Ages 4–8 · 2019

Counting the Stars

A mathematician's calculations are crucial for a historic space mission.

32 pages· 1,772 words· Est. 14 min read-aloud
4.2/5 Goodreads · 371 ratings
Best for
Young mathematicians and space-history fans
$17.99Save 6%
Picture Book · Ages 3–7 · 2016

The Darkest Dark

By Chris Hadfield, Eric Fan (Illustrator), Terry Fan (Illustrator)

A young dreamer faces his fear of the dark after witnessing the moon landing.

48 pages· 587 words· Est. 5 min read-aloud
4.3/5 Goodreads · 2,731 ratings
Best for
Dreamers who are afraid of the dark
Picture Book · Ages 4–7 · 2019

Rocket Says Look Up!

A young dreamer rallies her community to witness a rare comet sighting together.

32 pages· 730 words· Est. 6 min read-aloud
4.3/5 Goodreads · 1,198 ratings
Best for
Turning curiosity into community
$18.99Save 5%
Picture Book · Ages 3–8 · 2019

Pluto Gets the Call

By Adam Rex, Laurie Keller (Illustrator)

Pluto embarks on a cosmic quest to discover why he's no longer a planet.

48 pages· 1,334 words· Est. 11 min read-aloud
4.4/5 Goodreads · 1,090 ratings
Best for
A funny tour of the solar system
$17.99Save 6%
Graphic Nov.
Sale price
$1498
Chapter Book · Ages 8–12 · 2024

Oliver's Great Big Universe

Can Oliver survive middle school while unraveling cosmic mysteries?

256 pages· 19,393 words· Est. 3.5 hour read
4.2/5 Goodreads · 303 ratings
Best for
Science-minded middle-grade readers
$15.99Save 6%
Chapter Book · Ages 8–12 · 2014

Space Case

A young lunar resident uncovers a deadly secret on Moon Base Alpha.

337 pages· 69,927 words· Est. 9.5 hour read
4.3/5 Goodreads · 15,822 ratings
Best for
Mystery fans ready for the Moon
$18.99Save 5%
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Browse by age

Space Picture Books for Young Stargazers

Planets, astronauts, Moon landings, and very large questions — space read-alouds for ages 3–8.

Fancy Nancy Sees Stars

Ages 4–8 · 2008

There's No Place Like Space!

Ages 4–8 · 1999

Randy Riley's Really Big Hit

Ages 4–8 · 2012

Look

Ages 4–8 · 2018

The Book That Almost Rhymed

Ages 3–7 · 2024
The Sun Is Kind of a Big Deal
Sale price
$1799

The Sun Is Kind of a Big Deal

Ages 6–9 · 2018

Ricky Ricotta's Mighty Robot vs. the Unpleasant Penguins from Pluto

Ages 6–8 · 2016

Night Catch

Ages 4–8 · 2005
On the Space Station
Sale price
$1299

On the Space Station

Ages 4–8 · 2016
Sun! One in a Billion
Sale price
$1899

Sun! One in a Billion

Ages 4–8 · 2018
Mars! Earthlings Welcome
Sale price
$1999

Mars! Earthlings Welcome

Ages 5–8 · 2021

The Monster Hunt

Ages 8–12 · 2019
View all space picture books
Browse by age

Space Chapter Books & Middle Grade

Moon-base mysteries, cosmic comedy, science, and adventure for independent readers ages 7–12.

Star Wars: Jedi Academy

Ages 8–11 · 2013
Little Kids First Big Book of Space
Sale price
$1495

Little Kids First Big Book of Space

Ages 3–5 · 2012
Skyward
Sale price
$2199

Skyward

Ages 12–17 · 2018

Goodnight Opus

Ages 7–+ · 1993
Space Explorers
Sale price
$499

Space Explorers

Ages 7–10 · 2000

Sun, Moon and Stars

Ages 6–+ · 2007

Pretty Guardian Sailor Moon, Vol. 2

Ages 12–15 · 2003

Where Is Our Solar System?

Ages 8–11 · 2018

Winter

Ages 12–18 · 2015

Miss Tracy Is Spacey!

Ages 6–10 · 2017

The Bad Guys in the Baddest Day Ever

Ages 7–10 · 2019
Simon Sort of Says
Sale price
$1699

Simon Sort of Says

Ages 8–12 · 2023
Keep exploring
Books about astronomyBooks about astronautsBooks about the solar systemBooks about planetsBooks about the MoonBooks about starsBooks about the universeBooks about space explorationBooks about NASABooks about rocketsBooks about stargazingBooks about MarsBooks about aliensBooks about scienceBooks about women in STEM

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