Planets and the Solar System
Learn about all eight planets, their relative sizes and the features that make each world distinctive.
STEM learning · Printable PDF
Space and science books for kids ages 7–12
Explore the Solar System, planets, stars, galaxies, black holes, rockets and space technology through illustrated explanations, activities and quizzes for curious young learners.
From our Solar System to distant galaxies
Accessible science for growing minds
Explore space through facts and activities
Our current featured space guide combines illustrated science explanations with practical prompts that children can revisit on screen or print at home for personal family use.
Stars and galaxies
Discover how stars form and change, and how galaxies organise billions of stars across space.
Rockets and exploration
Explore rockets, satellites, astronauts, space stations and rovers through accessible explanations.
Activities and quizzes
Use observation prompts, planet drawing, star mapping and knowledge checks to reinforce learning.
Featured space guide
A 40-page printable guide developed for children ages 7–12 who are ready to explore space science in greater depth.
🚀 STEM
Ages 7–12
40 pages
Kids' Guide to the Universe
A printable space and science guide covering planets, stars, galaxies, black holes, astronauts, rockets and hands-on learning activities.
- Illustrated space facts and explanations
- Solar System, stars, galaxies and black holes
- Rockets, rovers, astronauts and space technology
- Activity pages and quizzes
- Instant printable PDF access
USD $8.99
How children can use the guide
Read independently
Clear sections help confident junior readers explore individual science topics at their own pace.
Learn together
Families can use each topic as the starting point for questions, discussion and further exploration.
Print selected pages
Activity and prompt pages can be printed at home for personal family learning and quiet-time practice.