KDP categories · Top KDP authors
Aeronautics & Space (Astronomy & Space, Books): Amazon KDP category data
Amazon Books Best Sellers data for Aeronautics & Space (Astronomy & Space, Books), updated Nov 2, 2026: median price $9.53, median 489 reviews, average rating 4.7 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $7.25 – $12.99 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $9.53 its median price is below 92% of Books categories, so it is a volume game.
- Its review barrier is higher than in 76% of Books categories: the median best seller has 489 reviews, so new books need time to build up.
Top 10 Aeronautics & Space best sellers
-
There's No Place Like Space! All About Our Solar System
by Tish Rabe
- List rank#1
- Price$5.98
- Rating4.8
- Reviews27,844
-
Baby University Board Book Set: A Science for Toddlers (Gifts for Kids)
by Chris Ferrie
- List rank#2
- Price$29.73
- Rating4.7
- Reviews7,214
-
The Mysteries of the Universe: Discover the Best-Kept Secrets of Space (DK Children's Anthologies)
by Will Gater
- List rank#3
- Price$16.39
- Rating4.8
- Reviews7,295
-
100,000 Whys for Kids - The Only Why Book You'll Ever Need: Real Answers to the Big Questions Kids Ask About Science, Space, Animals, History, and the World Around Them (Ages 6-12)
by Oliver Everwood
- List rank#4
- Price$19.98
- Rating4.8
- Reviews113
-
1,000 Facts About Space
by Dean Regas
- List rank#5
- Price$9.06
- Rating4.8
- Reviews701
-
Knowledge Encyclopedia Space!: The Universe as You've Never Seen it Before
by DK
- List rank#6
- Price$13.97
- Rating4.9
- Reviews5,885
-
Astrophysics for Young People in a Hurry
- List rank#7
- Price$9.28
- Rating4.8
- Reviews3,100
-
100,000 Whys for Kids - The Only Why Book You'll Ever Need: Real Answers to the Big Questions Kids Ask About Science, Space, Animals, History, and the World Around Them (Ages 6-12)
by Oliver Everwood
- List rank#8
- Price$11.63
- Rating3.2
- Reviews522
-
100 Paper Planes to Fold and Fly: Expertly Designed Paper Planes For Endless Interactive Flying Fun!
by Sam Baer
- List rank#9
- Price$7.20
- Rating4.7
- Reviews489
-
First Sticker Book Airport: Screen-Free Fun with Busy Scenes of Planes and Pilots for Kids (Ages 3-5)
by Sam Smith
- List rank#10
- Price$5.99
- Rating4.8
- Reviews145
Same niche in Kindle eBooks: Aeronautics & Space
FAQ
Is Aeronautics & Space a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 489 reviews and sells for $9.53.
How many reviews do you need to rank in Aeronautics & Space?
The median best seller has 489 reviews, and 27% of them have fewer than 100.
What do Aeronautics & Space best sellers cost?
The median price is $9.53; half of the best sellers are priced between $7.25 and $12.99.
Can new books break into Aeronautics & Space?
6% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.