A free app for Android, by click.done.

The free Solar System Encyclopedia app is the best educational tool for learning about the planets, stars, and solar system in an easy and fun way. It’s also perfect for kids and kids at heart to learn more about the universe around us.

Learn all about the planets and their moons, from Mercury to Neptune.

Learn the names of the stars and the Sun.

Discover what the sky looks like at night.

Explore our solar system in a new and different way.

Play with the Sun and the planets in real time.

The app is based on real scientific data and research, and it’s all free!

Our team of experts has put together everything you need to know about the planets and the solar system in a single, easy-to-use app.

We have included information about every planet, from Mercury to Neptune, and even the solar system, the Sun, and the Earth.

If you want to learn more about any of the planets or the solar system, just tap on the info button and it will show you all the details.

We have included all the major moons of the planets in the solar system.

If you want to explore the universe around us, just tap on the star icon and you will see what the sky looks like at night.

You can tap on any of the planets in the solar system to learn more about them.