Best Biographies for Kids Who Love Space (2026): 5 Picks Compared

For a child who looks up at night and wonders who flew there first, the best biographies for kids who love space turn that wonder into real lives to follow. This list compares stories by reading age, grade level and length.

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The picks

#	Product	Shelf Score	Buy
1	Chasing Space by Melvin	9.8/10	Buy on Amazon
2	Who Was Sally Ride? by Stine	9.7/10	Buy on Amazon
3	Buzz Aldrin by Jazynka	9.7/10	Buy on Amazon
4	Counting on Katherine by Becker	9.7/10	Buy on Amazon
5	Who Was Albert Einstein? by Jess Brallier	9.2/10	Buy on Amazon

1

Chasing Space by Melvin

Leland Melvin·9.8/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

For readers wanting a full astronaut memoir, from football to orbit; younger readers may prefer Counting on Katherine.

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Pros

• The listing states it won the 2019 Grand Canyon Reader Award
• 240 pages suits a reader wanting a full memoir
• Reading age and grade level both stated

Cons

• Grade level 3 to 7 is a wide band
• Edition listed as Reprint, not Illustrated
• 240 pages may feel long for younger readers

2

Who Was Sally Ride? by Stine

Megan Stine·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

For readers wanting the first American woman astronaut in space; picture-book readers may prefer a shorter pick.

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Pros

• First American woman astronaut to fly in space
• Covers tennis, astrophysics and a robotic arm
• 112 pages suits a reader past picture books

Cons

• Reading age marked as from customers
• Grade level 3 to 7 is a wide band
• Description states Sally Ride died on July 23, 2012

3

Buzz Aldrin by Jazynka

Kitson Jazynka·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

For young readers wanting a short, photo-filled Apollo 11 biography; longer-memoir readers may prefer Chasing Space.

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Pros

• Apollo 11 story with photographs, fun facts, quotes
• Reading age and grade level both stated
• National Geographic Kids Readers, Level 3 book

Cons

• 48 pages is short for a long-biography reader
• Grade level 2 to 4 may feel young for older readers
• Focuses on one astronaut, not a group

4

Counting on Katherine by Becker

Helaine Becker·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

For young readers who love counting and want Apollo 13's mathematician; older readers may want a longer biography.

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Pros

• Mathematician who helped Apollo 13 return safely
• Reading age of 5 to 8 years suits young readers
• 40 pages makes it a short read

Cons

• Reading age marked as from customers
• No grade level stated
• 40 pages is short for a long-biography reader

5

Who Was Albert Einstein? by Jess Brallier

Jess Brallier·9.2/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

An illustrated 112-page biography of Albert Einstein for young readers, from the Who Was series.

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Pros

• Reading age 7 - 10 years, grade level 3 - 7
• Illustrated, accessible format
• Part of the popular Who Was series

Cons

• Aimed below teen level
• 112 pages is a quick read
• One scientist only

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More picks to compare

• Hidden Figures by ShetterlyFor picture book readers who love NASA women in STEM stories.Check on Amazon
• Space Heroes by JennerFor young readers who love astronaut stories with photographs.Check on Amazon
• Elon Musk Biography for KidsFor curious kids who love rockets and big questions.Check on Amazon

Compare the picks

Book details as published on each listing, collected 25 October 2026.

How we scored them

The Shelf Score weighs fit, contents and edition, value, and listed reading age or level. Four of the five picks state a reading age, and three state a grade level too; the title-only pick states neither. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best biographies for kids who love space

Match the reading age first

Counting on Katherine lists 5 to 8 years, while Chasing Space by Melvin lists 8 to 12 years. A reading age marked as from customers, as with the Katherine and Sally Ride listings, is a customer mark, not a publisher statement. For more science lives, see best science biographies for kids.

Short book or long memoir

Counting on Katherine, at 40 pages, and Buzz Aldrin, at 48 pages, suit a short read, while Chasing Space by Melvin, at 240 pages, suits a full memoir. For the wider story, see best books about the space race.

Before you buy

• Check reading age and grade level, noting any from-customers mark.
• Check publication date and edition.
• Read the description for themes first.

Frequently Asked Questions

What reading age suits Counting on Katherine?

The listing gives 5 to 8 years, marked as from customers, with no grade level stated.

Which biography here is the longest?

Chasing Space by Melvin, at 240 pages.

Which pick covers Apollo 11?

Buzz Aldrin by Jazynka, covering his childhood, Apollo 11 work and Mars dream.

Still deciding? Our top pickChasing Space by Melvin

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Related lists

See every kids and teens list.

More lists: kids and teens books, science biographies for kids, books about the space race.