Kindle eBooks > Science & Math > Astronomy & Space Science
Monthly median sales (top 30)
$1,664
The median book price
$8.49
Bestseller's daily sales
93
50th book's daily sales
1
Average number of pages per book
333
Monopoly/Olygopoly detected
No
Performance tracking
Matching KDP categories
nonfiction > science > space science
77.15%
nonfiction > science > astronomy
65.47%
nonfiction > science > environmental science
61.72%
nonfiction > science > cognitive science
61.72%
Keyword requirement
Best selling keywords
Median title & subtitle length is 10 words:
- The Astronomy Book: Big Ideas Simply Explained (DK Big Ideas)
- Packing for Mars: The Curious Science of Life in the Void
- God Particle: If the Universe Is the Answer, What Is the Question?
- Into the Unknown: The Quest to Understand the Mysteries of the Cosmos
- Space Junk: Houston, We Have a Hottie (Space Series Book 1)
- Indie success
-
- Volatility
- New releases
- KDP Select