Explore the the world's Outer Space in thousands of hours of articles and pictures covering everything from Aberration of light to Zodiacal light.
Our encyclopedia of Outer Space contains beautiful HD photos, simple organization and user interface, and the most comprehensive information about Outer Space you may want to know.

Our Encyclopedia of Outer Space can be used by anyone. It can be a kid's encyclopedia to help them learn about outer space, or it can be an informative tool for anyone that is interested in Outer Space.

We have worked diligently to select the best photos and create content that is engaging, easy to understand and relevant. CHI Encyclopedia of Outer Space looks stunning on both iPhone and iPad.
We have also thought of a way to motivate you to read more, by collecting badges for reading different articles or collections of articles.
We have also made the encyclopedia to be available entirely offline so you can read it on the go without WiFi connection (in the car or on a plane).

CHI Encyclopedia of Outer Space
— Outer Space included from A-Z
— Neat organization and beautiful HD photos
— Relevant information that is nicely written
— Great for all ages
— Available offline, read it on the go

Simple, intuitive and elegant. With CHI Encyclopedia of Outer Space, you can learn everything about Outer Space.

What’s New

Version 1.0.2

This update is signed with Apple’s latest signing certificate. No new features are included.

App Privacy

The developer, Good Spider, LLC, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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