Explore the universe with 100s of high resolution images of planets, nebulae, galaxies, and more. Travel through space, visiting every planet and their major moons. Learn about the creation of space, time, and matter, and their evolution into stars, galaxies, and planets in the present day. Ponder the deep, existential mysteries of the universe.

The story of creation is told by Dr. Aaron Day. Dr. Day earned his Ph.D. at the University of California, San Diego for research in cosmology.

What’s New

Version 2.1

We're working hard to give you a fun, fast, and bug-free experience. This version includes minor updates to the UI and bug fixes.

Ratings and Reviews

4.7 out of 5
142 Ratings

142 Ratings

Ani4ani4ani ,


This app has some of the most amazing photos I just wish in the information section of the pictures it was a little more in depth with there explanations of each picture for those who are not as well versed in this subject but even so this is still an awesome app

Developer Response ,

Thanks for the positive review. If you’re interested in more in depth science and even more images, check out our new app, Stellar Tour:

Captain B String ,

Real eye candy!

This app is fabulous and I hope there will be updates with more educational information and current images of interest as they become available. Also, more sub-categories would be nice. Thanks! Keep up the good work!

Developer Response ,

Thanks for your input. Check out our update we just posted, which includes some of your suggestions. Hope you like it.

Sparky 220 ,


Beautiful and unbelievable pictures along with a world of information. A great app I would recommend it to all astronomers both beginners and old timers.

Developer Response ,

Thanks for the positive review. For even greater depth, try our new app, Stellar Tour:


Aaron Day
199.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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